201900892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 377524224

約数和(自身を除く): 175623332

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 151, 164, 263, 302, 526, 604, 1052, 1271, 2542, 4681, 5084, 6191, 8153, 9362, 10783, 12382, 16306, 18724, 21566, 24764, 32612, 39713, 43132, 79426, 158852, 191921, 334273, 383842, 668546, 767684, 1231103, 1337092, 1628233, 2462206, 3256466, 4924412, 6512932, 50475223, 100950446, 201900892]

約数ペア:

[(1, 201900892), (2, 100950446), (4, 50475223), (31, 6512932), (41, 4924412), (62, 3256466), (82, 2462206), (124, 1628233), (151, 1337092), (164, 1231103), (263, 767684), (302, 668546), (526, 383842), (604, 334273), (1052, 191921), (1271, 158852), (2542, 79426), (4681, 43132), (5084, 39713), (6191, 32612), (8153, 24764), (9362, 21566), (10783, 18724), (12382, 16306)]