205622142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163973}}^1$

素因数の和:164008

約数の個数: 32

約数和(自身を含む): 472245120

約数和(自身を除く): 266622978

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 163973, 327946, 491919, 983838, 1803703, 3115487, 3607406, 5411109, 6230974, 9346461, 10822218, 18692922, 34270357, 68540714, 102811071, 205622142]

約数ペア:

[(1, 205622142), (2, 102811071), (3, 68540714), (6, 34270357), (11, 18692922), (19, 10822218), (22, 9346461), (33, 6230974), (38, 5411109), (57, 3607406), (66, 3115487), (114, 1803703), (209, 983838), (418, 491919), (627, 327946), (1254, 163973)]