196242834

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 417715200

約数和(自身を除く): 221472366

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 97, 146, 149, 186, 194, 219, 291, 298, 438, 447, 582, 894, 2263, 3007, 4526, 4619, 6014, 6789, 7081, 9021, 9238, 10877, 13578, 13857, 14162, 14453, 18042, 21243, 21754, 27714, 28906, 32631, 42486, 43359, 65262, 86718, 219511, 337187, 439022, 448043, 658533, 674374, 896086, 1011561, 1055069, 1317066, 1344129, 2023122, 2110138, 2688258, 3165207, 6330414, 32707139, 65414278, 98121417, 196242834]

約数ペア:

[(1, 196242834), (2, 98121417), (3, 65414278), (6, 32707139), (31, 6330414), (62, 3165207), (73, 2688258), (93, 2110138), (97, 2023122), (146, 1344129), (149, 1317066), (186, 1055069), (194, 1011561), (219, 896086), (291, 674374), (298, 658533), (438, 448043), (447, 439022), (582, 337187), (894, 219511), (2263, 86718), (3007, 65262), (4526, 43359), (4619, 42486), (6014, 32631), (6789, 28906), (7081, 27714), (9021, 21754), (9238, 21243), (10877, 18042), (13578, 14453), (13857, 14162)]