201638602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1877}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 348857280

約数和(自身を除く): 147218678

約数列:

[1, 2, 11, 19, 22, 38, 209, 257, 418, 514, 1877, 2827, 3754, 4883, 5654, 9766, 20647, 35663, 41294, 53713, 71326, 107426, 392293, 482389, 784586, 964778, 5306279, 9165391, 10612558, 18330782, 100819301, 201638602]

約数ペア:

[(1, 201638602), (2, 100819301), (11, 18330782), (19, 10612558), (22, 9165391), (38, 5306279), (209, 964778), (257, 784586), (418, 482389), (514, 392293), (1877, 107426), (2827, 71326), (3754, 53713), (4883, 41294), (5654, 35663), (9766, 20647)]