197902056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12289}}^1$

素因数の和:12370

約数の個数: 64

約数和(自身を含む): 548625600

約数和(自身を除く): 350723544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 12289, 16104, 24578, 36867, 49156, 73734, 98312, 135179, 147468, 270358, 294936, 405537, 540716, 749629, 811074, 1081432, 1499258, 1622148, 2248887, 2998516, 3244296, 4497774, 5997032, 8245919, 8995548, 16491838, 17991096, 24737757, 32983676, 49475514, 65967352, 98951028, 197902056]

約数ペア:

[(1, 197902056), (2, 98951028), (3, 65967352), (4, 49475514), (6, 32983676), (8, 24737757), (11, 17991096), (12, 16491838), (22, 8995548), (24, 8245919), (33, 5997032), (44, 4497774), (61, 3244296), (66, 2998516), (88, 2248887), (122, 1622148), (132, 1499258), (183, 1081432), (244, 811074), (264, 749629), (366, 540716), (488, 405537), (671, 294936), (732, 270358), (1342, 147468), (1464, 135179), (2013, 98312), (2684, 73734), (4026, 49156), (5368, 36867), (8052, 24578), (12289, 16104)]