220170192

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{416989}}^1$

素因数の和:417011

約数の個数: 40

約数和(自身を含む): 620481120

約数和(自身を除く): 400310928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 416989, 833978, 1250967, 1667956, 2501934, 3335912, 4586879, 5003868, 6671824, 9173758, 10007736, 13760637, 18347516, 20015472, 27521274, 36695032, 55042548, 73390064, 110085096, 220170192]

約数ペア:

[(1, 220170192), (2, 110085096), (3, 73390064), (4, 55042548), (6, 36695032), (8, 27521274), (11, 20015472), (12, 18347516), (16, 13760637), (22, 10007736), (24, 9173758), (33, 6671824), (44, 5003868), (48, 4586879), (66, 3335912), (88, 2501934), (132, 1667956), (176, 1250967), (264, 833978), (528, 416989)]