207192654

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41257}}^1$

素因数の和:41302

約数の個数: 40

約数和(自身を含む): 479252928

約数和(自身を除く): 272060274

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 41257, 82514, 123771, 247542, 371313, 742626, 1113939, 1278967, 2227878, 2557934, 3341817, 3836901, 6683634, 7673802, 11510703, 23021406, 34532109, 69064218, 103596327, 207192654]

約数ペア:

[(1, 207192654), (2, 103596327), (3, 69064218), (6, 34532109), (9, 23021406), (18, 11510703), (27, 7673802), (31, 6683634), (54, 3836901), (62, 3341817), (81, 2557934), (93, 2227878), (162, 1278967), (186, 1113939), (279, 742626), (558, 371313), (837, 247542), (1674, 123771), (2511, 82514), (5022, 41257)]