202974156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2044

約数の個数: 144

約数和(自身を含む): 657296640

約数和(自身を除く): 454322484

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, 126, 132, 148, 154, 198, 222, 231, 252, 259, 308, 333, 396, 407, 444, 462, 518, 666, 693, 777, 814, 924, 1036, 1221, 1332, 1386, 1554, 1628, 1979, 2331, 2442, 2772, 2849, 3108, 3663, 3958, 4662, 4884, 5698, 5937, 7326, 7916, 8547, 9324, 11396, 11874, 13853, 14652, 17094, 17811, 21769, 23748, 25641, 27706, 34188, 35622, 41559, 43538, 51282, 55412, 65307, 71244, 73223, 83118, 87076, 102564, 124677, 130614, 146446, 152383, 166236, 195921, 219669, 249354, 261228, 292892, 304766, 391842, 439338, 457149, 498708, 512561, 609532, 659007, 783684, 805453, 878676, 914298, 1025122, 1318014, 1371447, 1537683, 1610906, 1828596, 2050244, 2416359, 2636028, 2742894, 3075366, 3221812, 4613049, 4832718, 5485788, 5638171, 6150732, 7249077, 9226098, 9665436, 11276342, 14498154, 16914513, 18452196, 22552684, 28996308, 33829026, 50743539, 67658052, 101487078, 202974156]

約数ペア:

[(1, 202974156), (2, 101487078), (3, 67658052), (4, 50743539), (6, 33829026), (7, 28996308), (9, 22552684), (11, 18452196), (12, 16914513), (14, 14498154), (18, 11276342), (21, 9665436), (22, 9226098), (28, 7249077), (33, 6150732), (36, 5638171), (37, 5485788), (42, 4832718), (44, 4613049), (63, 3221812), (66, 3075366), (74, 2742894), (77, 2636028), (84, 2416359), (99, 2050244), (111, 1828596), (126, 1610906), (132, 1537683), (148, 1371447), (154, 1318014), (198, 1025122), (222, 914298), (231, 878676), (252, 805453), (259, 783684), (308, 659007), (333, 609532), (396, 512561), (407, 498708), (444, 457149), (462, 439338), (518, 391842), (666, 304766), (693, 292892), (777, 261228), (814, 249354), (924, 219669), (1036, 195921), (1221, 166236), (1332, 152383), (1386, 146446), (1554, 130614), (1628, 124677), (1979, 102564), (2331, 87076), (2442, 83118), (2772, 73223), (2849, 71244), (3108, 65307), (3663, 55412), (3958, 51282), (4662, 43538), (4884, 41559), (5698, 35622), (5937, 34188), (7326, 27706), (7916, 25641), (8547, 23748), (9324, 21769), (11396, 17811), (11874, 17094), (13853, 14652)]