202218104

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{659}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 418710600

約数和(自身を除く): 216492496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 317, 484, 634, 659, 968, 1268, 1318, 2536, 2636, 3487, 5272, 6974, 7249, 13948, 14498, 27896, 28996, 38357, 57992, 76714, 79739, 153428, 159478, 208903, 306856, 318956, 417806, 637912, 835612, 1671224, 2297933, 4595866, 9191732, 18383464, 25277263, 50554526, 101109052, 202218104]

約数ペア:

[(1, 202218104), (2, 101109052), (4, 50554526), (8, 25277263), (11, 18383464), (22, 9191732), (44, 4595866), (88, 2297933), (121, 1671224), (242, 835612), (317, 637912), (484, 417806), (634, 318956), (659, 306856), (968, 208903), (1268, 159478), (1318, 153428), (2536, 79739), (2636, 76714), (3487, 57992), (5272, 38357), (6974, 28996), (7249, 27896), (13948, 14498)]