201780306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2621}}^1$

素因数の和:2696

約数の個数: 96

約数和(自身を含む): 549739008

約数和(自身を除く): 347958702

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 63, 78, 91, 94, 117, 126, 141, 182, 234, 273, 282, 329, 423, 546, 611, 658, 819, 846, 987, 1222, 1638, 1833, 1974, 2621, 2961, 3666, 4277, 5242, 5499, 5922, 7863, 8554, 10998, 12831, 15726, 18347, 23589, 25662, 34073, 36694, 38493, 47178, 55041, 68146, 76986, 102219, 110082, 123187, 165123, 204438, 238511, 246374, 306657, 330246, 369561, 477022, 613314, 715533, 739122, 862309, 1108683, 1431066, 1601431, 1724618, 2146599, 2217366, 2586927, 3202862, 4293198, 4804293, 5173854, 7760781, 9608586, 11210017, 14412879, 15521562, 22420034, 28825758, 33630051, 67260102, 100890153, 201780306]

約数ペア:

[(1, 201780306), (2, 100890153), (3, 67260102), (6, 33630051), (7, 28825758), (9, 22420034), (13, 15521562), (14, 14412879), (18, 11210017), (21, 9608586), (26, 7760781), (39, 5173854), (42, 4804293), (47, 4293198), (63, 3202862), (78, 2586927), (91, 2217366), (94, 2146599), (117, 1724618), (126, 1601431), (141, 1431066), (182, 1108683), (234, 862309), (273, 739122), (282, 715533), (329, 613314), (423, 477022), (546, 369561), (611, 330246), (658, 306657), (819, 246374), (846, 238511), (987, 204438), (1222, 165123), (1638, 123187), (1833, 110082), (1974, 102219), (2621, 76986), (2961, 68146), (3666, 55041), (4277, 47178), (5242, 38493), (5499, 36694), (5922, 34073), (7863, 25662), (8554, 23589), (10998, 18347), (12831, 15726)]