201948516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 662276160

約数和(自身を除く): 460327644

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 63, 66, 74, 77, 84, 99, 111, 121, 126, 132, 148, 154, 179, 198, 222, 231, 242, 252, 259, 308, 333, 358, 363, 396, 407, 444, 462, 484, 518, 537, 666, 693, 716, 726, 777, 814, 847, 924, 1036, 1074, 1089, 1221, 1253, 1332, 1386, 1452, 1554, 1611, 1628, 1694, 1969, 2148, 2178, 2331, 2442, 2506, 2541, 2772, 2849, 3108, 3222, 3388, 3663, 3759, 3938, 4356, 4477, 4662, 4884, 5012, 5082, 5698, 5907, 6444, 6623, 7326, 7518, 7623, 7876, 8547, 8954, 9324, 10164, 11277, 11396, 11814, 13246, 13431, 13783, 14652, 15036, 15246, 17094, 17721, 17908, 19869, 21659, 22554, 23628, 25641, 26492, 26862, 27566, 30492, 31339, 34188, 35442, 39738, 40293, 41349, 43318, 45108, 46361, 51282, 53724, 55132, 59607, 62678, 64977, 70884, 72853, 79476, 80586, 82698, 86636, 92722, 94017, 102564, 119214, 124047, 125356, 129954, 139083, 145706, 151613, 161172, 165396, 185444, 188034, 194931, 218559, 238428, 248094, 259908, 278166, 282051, 291412, 303226, 376068, 389862, 417249, 437118, 454839, 496188, 509971, 556332, 564102, 606452, 655677, 779724, 801383, 834498, 874236, 909678, 1019942, 1128204, 1311354, 1364517, 1529913, 1602766, 1668996, 1819356, 2039884, 2404149, 2622708, 2729034, 3059826, 3205532, 4589739, 4808298, 5458068, 5609681, 6119652, 7212447, 9179478, 9616596, 11219362, 14424894, 16829043, 18358956, 22438724, 28849788, 33658086, 50487129, 67316172, 100974258, 201948516]

約数ペア:

[(1, 201948516), (2, 100974258), (3, 67316172), (4, 50487129), (6, 33658086), (7, 28849788), (9, 22438724), (11, 18358956), (12, 16829043), (14, 14424894), (18, 11219362), (21, 9616596), (22, 9179478), (28, 7212447), (33, 6119652), (36, 5609681), (37, 5458068), (42, 4808298), (44, 4589739), (63, 3205532), (66, 3059826), (74, 2729034), (77, 2622708), (84, 2404149), (99, 2039884), (111, 1819356), (121, 1668996), (126, 1602766), (132, 1529913), (148, 1364517), (154, 1311354), (179, 1128204), (198, 1019942), (222, 909678), (231, 874236), (242, 834498), (252, 801383), (259, 779724), (308, 655677), (333, 606452), (358, 564102), (363, 556332), (396, 509971), (407, 496188), (444, 454839), (462, 437118), (484, 417249), (518, 389862), (537, 376068), (666, 303226), (693, 291412), (716, 282051), (726, 278166), (777, 259908), (814, 248094), (847, 238428), (924, 218559), (1036, 194931), (1074, 188034), (1089, 185444), (1221, 165396), (1253, 161172), (1332, 151613), (1386, 145706), (1452, 139083), (1554, 129954), (1611, 125356), (1628, 124047), (1694, 119214), (1969, 102564), (2148, 94017), (2178, 92722), (2331, 86636), (2442, 82698), (2506, 80586), (2541, 79476), (2772, 72853), (2849, 70884), (3108, 64977), (3222, 62678), (3388, 59607), (3663, 55132), (3759, 53724), (3938, 51282), (4356, 46361), (4477, 45108), (4662, 43318), (4884, 41349), (5012, 40293), (5082, 39738), (5698, 35442), (5907, 34188), (6444, 31339), (6623, 30492), (7326, 27566), (7518, 26862), (7623, 26492), (7876, 25641), (8547, 23628), (8954, 22554), (9324, 21659), (10164, 19869), (11277, 17908), (11396, 17721), (11814, 17094), (13246, 15246), (13431, 15036), (13783, 14652)]