201023368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 505612800

約数和(自身を除く): 304589432

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 37, 52, 56, 68, 74, 91, 104, 119, 136, 148, 182, 221, 238, 259, 296, 364, 439, 442, 476, 481, 518, 629, 728, 878, 884, 952, 962, 1036, 1258, 1547, 1756, 1768, 1924, 2072, 2516, 3073, 3094, 3367, 3512, 3848, 4403, 5032, 5707, 6146, 6188, 6734, 7463, 8177, 8806, 11414, 12292, 12376, 13468, 14926, 16243, 16354, 17612, 22828, 24584, 26936, 29852, 32486, 32708, 35224, 39949, 45656, 52241, 57239, 59704, 64972, 65416, 79898, 97019, 104482, 113701, 114478, 129944, 159796, 194038, 208964, 211159, 227402, 228956, 276131, 319592, 388076, 417928, 422318, 454804, 457912, 552262, 679133, 776152, 844636, 909608, 1104524, 1358266, 1478113, 1689272, 1932917, 2209048, 2716532, 2956226, 3589703, 3865834, 5433064, 5912452, 7179406, 7731668, 11824904, 14358812, 15463336, 25127921, 28717624, 50255842, 100511684, 201023368]

約数ペア:

[(1, 201023368), (2, 100511684), (4, 50255842), (7, 28717624), (8, 25127921), (13, 15463336), (14, 14358812), (17, 11824904), (26, 7731668), (28, 7179406), (34, 5912452), (37, 5433064), (52, 3865834), (56, 3589703), (68, 2956226), (74, 2716532), (91, 2209048), (104, 1932917), (119, 1689272), (136, 1478113), (148, 1358266), (182, 1104524), (221, 909608), (238, 844636), (259, 776152), (296, 679133), (364, 552262), (439, 457912), (442, 454804), (476, 422318), (481, 417928), (518, 388076), (629, 319592), (728, 276131), (878, 228956), (884, 227402), (952, 211159), (962, 208964), (1036, 194038), (1258, 159796), (1547, 129944), (1756, 114478), (1768, 113701), (1924, 104482), (2072, 97019), (2516, 79898), (3073, 65416), (3094, 64972), (3367, 59704), (3512, 57239), (3848, 52241), (4403, 45656), (5032, 39949), (5707, 35224), (6146, 32708), (6188, 32486), (6734, 29852), (7463, 26936), (8177, 24584), (8806, 22828), (11414, 17612), (12292, 16354), (12376, 16243), (13468, 14926)]