211827216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{142357}}^1$

素因数の和:142399

約数の個数: 40

約数和(自身を含む): 564876544

約数和(自身を除く): 353049328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 142357, 284714, 427071, 569428, 854142, 1138856, 1708284, 2277712, 3416568, 4413067, 6833136, 8826134, 13239201, 17652268, 26478402, 35304536, 52956804, 70609072, 105913608, 211827216]

約数ペア:

[(1, 211827216), (2, 105913608), (3, 70609072), (4, 52956804), (6, 35304536), (8, 26478402), (12, 17652268), (16, 13239201), (24, 8826134), (31, 6833136), (48, 4413067), (62, 3416568), (93, 2277712), (124, 1708284), (186, 1138856), (248, 854142), (372, 569428), (496, 427071), (744, 284714), (1488, 142357)]