220095564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 570171840

約数和(自身を除く): 350076276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 101, 122, 156, 183, 202, 229, 244, 303, 366, 404, 458, 606, 687, 732, 793, 916, 1212, 1313, 1374, 1586, 2379, 2626, 2748, 2977, 3172, 3939, 4758, 5252, 5954, 6161, 7878, 8931, 9516, 11908, 12322, 13969, 15756, 17862, 18483, 23129, 24644, 27938, 35724, 36966, 41907, 46258, 55876, 69387, 73932, 80093, 83814, 92516, 138774, 160186, 167628, 181597, 240279, 277548, 300677, 320372, 363194, 480558, 544791, 601354, 726388, 902031, 961116, 1089582, 1202708, 1410869, 1804062, 2179164, 2821738, 3608124, 4232607, 5643476, 8465214, 16930428, 18341297, 36682594, 55023891, 73365188, 110047782, 220095564]

約数ペア:

[(1, 220095564), (2, 110047782), (3, 73365188), (4, 55023891), (6, 36682594), (12, 18341297), (13, 16930428), (26, 8465214), (39, 5643476), (52, 4232607), (61, 3608124), (78, 2821738), (101, 2179164), (122, 1804062), (156, 1410869), (183, 1202708), (202, 1089582), (229, 961116), (244, 902031), (303, 726388), (366, 601354), (404, 544791), (458, 480558), (606, 363194), (687, 320372), (732, 300677), (793, 277548), (916, 240279), (1212, 181597), (1313, 167628), (1374, 160186), (1586, 138774), (2379, 92516), (2626, 83814), (2748, 80093), (2977, 73932), (3172, 69387), (3939, 55876), (4758, 46258), (5252, 41907), (5954, 36966), (6161, 35724), (7878, 27938), (8931, 24644), (9516, 23129), (11908, 18483), (12322, 17862), (13969, 15756)]