210124278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 564485376

約数和(自身を除く): 354361098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 163, 182, 234, 273, 326, 489, 546, 787, 819, 978, 1141, 1467, 1574, 1638, 2119, 2282, 2361, 2934, 3423, 4238, 4722, 5509, 6357, 6846, 7083, 10231, 10269, 11018, 12714, 14166, 14833, 16527, 19071, 20462, 20538, 29666, 30693, 33054, 38142, 44499, 49581, 61386, 71617, 88998, 92079, 99162, 128281, 133497, 143234, 184158, 214851, 256562, 266994, 384843, 429702, 644553, 769686, 897967, 1154529, 1289106, 1667653, 1795934, 2309058, 2693901, 3335306, 5002959, 5387802, 8081703, 10005918, 11673571, 15008877, 16163406, 23347142, 30017754, 35020713, 70041426, 105062139, 210124278]

約数ペア:

[(1, 210124278), (2, 105062139), (3, 70041426), (6, 35020713), (7, 30017754), (9, 23347142), (13, 16163406), (14, 15008877), (18, 11673571), (21, 10005918), (26, 8081703), (39, 5387802), (42, 5002959), (63, 3335306), (78, 2693901), (91, 2309058), (117, 1795934), (126, 1667653), (163, 1289106), (182, 1154529), (234, 897967), (273, 769686), (326, 644553), (489, 429702), (546, 384843), (787, 266994), (819, 256562), (978, 214851), (1141, 184158), (1467, 143234), (1574, 133497), (1638, 128281), (2119, 99162), (2282, 92079), (2361, 88998), (2934, 71617), (3423, 61386), (4238, 49581), (4722, 44499), (5509, 38142), (6357, 33054), (6846, 30693), (7083, 29666), (10231, 20538), (10269, 20462), (11018, 19071), (12714, 16527), (14166, 14833)]