200321715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22907}}^1$

素因数の和:22979

約数の個数: 32

約数和(自身を含む): 356265216

約数和(自身を除く): 155943501

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 22907, 68721, 114535, 251977, 343605, 755931, 1214071, 1259885, 3642213, 3779655, 6070355, 13354781, 18211065, 40064343, 66773905, 200321715]

約数ペア:

[(1, 200321715), (3, 66773905), (5, 40064343), (11, 18211065), (15, 13354781), (33, 6070355), (53, 3779655), (55, 3642213), (159, 1259885), (165, 1214071), (265, 755931), (583, 343605), (795, 251977), (1749, 114535), (2915, 68721), (8745, 22907)]