204123612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 645294720

約数和(自身を除く): 441171108

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 121, 132, 133, 147, 151, 154, 196, 209, 228, 231, 242, 266, 294, 302, 308, 363, 399, 418, 453, 462, 484, 532, 539, 588, 604, 627, 726, 798, 836, 847, 906, 924, 931, 1057, 1078, 1254, 1452, 1463, 1596, 1617, 1661, 1694, 1812, 1862, 2114, 2156, 2299, 2508, 2541, 2793, 2869, 2926, 3171, 3234, 3322, 3388, 3724, 4228, 4389, 4598, 4983, 5082, 5586, 5738, 5852, 5929, 6342, 6468, 6644, 6897, 7399, 8607, 8778, 9196, 9966, 10164, 10241, 11172, 11476, 11627, 11858, 12684, 13794, 14798, 16093, 17214, 17556, 17787, 18271, 19932, 20083, 20482, 22197, 23254, 23716, 27588, 29596, 30723, 31559, 32186, 34428, 34881, 35574, 36542, 40166, 40964, 44394, 46508, 48279, 54813, 60249, 61446, 63118, 64372, 69762, 71148, 73084, 80332, 81389, 88788, 94677, 96558, 109626, 112651, 120498, 122892, 126236, 127897, 139524, 140581, 162778, 189354, 193116, 219252, 220913, 225302, 240996, 244167, 255794, 281162, 325556, 337953, 347149, 378708, 383691, 421743, 441826, 450604, 488334, 511588, 562324, 662739, 675906, 694298, 767382, 843486, 883652, 895279, 976668, 1041447, 1325478, 1351812, 1388596, 1534764, 1546391, 1686972, 1790558, 2082894, 2430043, 2650956, 2685837, 3092782, 3581116, 4165788, 4639173, 4860086, 5371674, 6185564, 7290129, 9278346, 9720172, 10743348, 14580258, 17010301, 18556692, 29160516, 34020602, 51030903, 68041204, 102061806, 204123612]

約数ペア:

[(1, 204123612), (2, 102061806), (3, 68041204), (4, 51030903), (6, 34020602), (7, 29160516), (11, 18556692), (12, 17010301), (14, 14580258), (19, 10743348), (21, 9720172), (22, 9278346), (28, 7290129), (33, 6185564), (38, 5371674), (42, 4860086), (44, 4639173), (49, 4165788), (57, 3581116), (66, 3092782), (76, 2685837), (77, 2650956), (84, 2430043), (98, 2082894), (114, 1790558), (121, 1686972), (132, 1546391), (133, 1534764), (147, 1388596), (151, 1351812), (154, 1325478), (196, 1041447), (209, 976668), (228, 895279), (231, 883652), (242, 843486), (266, 767382), (294, 694298), (302, 675906), (308, 662739), (363, 562324), (399, 511588), (418, 488334), (453, 450604), (462, 441826), (484, 421743), (532, 383691), (539, 378708), (588, 347149), (604, 337953), (627, 325556), (726, 281162), (798, 255794), (836, 244167), (847, 240996), (906, 225302), (924, 220913), (931, 219252), (1057, 193116), (1078, 189354), (1254, 162778), (1452, 140581), (1463, 139524), (1596, 127897), (1617, 126236), (1661, 122892), (1694, 120498), (1812, 112651), (1862, 109626), (2114, 96558), (2156, 94677), (2299, 88788), (2508, 81389), (2541, 80332), (2793, 73084), (2869, 71148), (2926, 69762), (3171, 64372), (3234, 63118), (3322, 61446), (3388, 60249), (3724, 54813), (4228, 48279), (4389, 46508), (4598, 44394), (4983, 40964), (5082, 40166), (5586, 36542), (5738, 35574), (5852, 34881), (5929, 34428), (6342, 32186), (6468, 31559), (6644, 30723), (6897, 29596), (7399, 27588), (8607, 23716), (8778, 23254), (9196, 22197), (9966, 20482), (10164, 20083), (10241, 19932), (11172, 18271), (11476, 17787), (11627, 17556), (11858, 17214), (12684, 16093), (13794, 14798)]