220173532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{1297}}^1$

素因数の和:1406

約数の個数: 36

約数和(自身を含む): 409088064

約数和(自身を除く): 188914532

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 1297, 1369, 2294, 2594, 2738, 4588, 5188, 5476, 40207, 42439, 47989, 80414, 84878, 95978, 160828, 169756, 191956, 1487659, 1775593, 2975318, 3551186, 5950636, 7102372, 55043383, 110086766, 220173532]

約数ペア:

[(1, 220173532), (2, 110086766), (4, 55043383), (31, 7102372), (37, 5950636), (62, 3551186), (74, 2975318), (124, 1775593), (148, 1487659), (1147, 191956), (1297, 169756), (1369, 160828), (2294, 95978), (2594, 84878), (2738, 80414), (4588, 47989), (5188, 42439), (5476, 40207)]