201237972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7127}}^1$

素因数の和:7328

約数の個数: 48

約数和(自身を含む): 508540032

約数和(自身を除く): 307302060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 4706, 7059, 7127, 9412, 14118, 14254, 21381, 28236, 28508, 42762, 85524, 92651, 185302, 277953, 370604, 555906, 1111812, 1289987, 2579974, 3869961, 5159948, 7739922, 15479844, 16769831, 33539662, 50309493, 67079324, 100618986, 201237972]

約数ペア:

[(1, 201237972), (2, 100618986), (3, 67079324), (4, 50309493), (6, 33539662), (12, 16769831), (13, 15479844), (26, 7739922), (39, 5159948), (52, 3869961), (78, 2579974), (156, 1289987), (181, 1111812), (362, 555906), (543, 370604), (724, 277953), (1086, 185302), (2172, 92651), (2353, 85524), (4706, 42762), (7059, 28508), (7127, 28236), (9412, 21381), (14118, 14254)]