191427208

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 436700160

約数和(自身を除く): 245272952

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 233, 238, 466, 476, 863, 932, 952, 1631, 1726, 1864, 3262, 3452, 3961, 6041, 6524, 6904, 7922, 12082, 13048, 14671, 15844, 24164, 27727, 29342, 31688, 48328, 55454, 58684, 102697, 110908, 117368, 201079, 205394, 221816, 402158, 410788, 804316, 821576, 1407553, 1608632, 2815106, 3418343, 5630212, 6836686, 11260424, 13673372, 23928401, 27346744, 47856802, 95713604, 191427208]

約数ペア:

[(1, 191427208), (2, 95713604), (4, 47856802), (7, 27346744), (8, 23928401), (14, 13673372), (17, 11260424), (28, 6836686), (34, 5630212), (56, 3418343), (68, 2815106), (119, 1608632), (136, 1407553), (233, 821576), (238, 804316), (466, 410788), (476, 402158), (863, 221816), (932, 205394), (952, 201079), (1631, 117368), (1726, 110908), (1864, 102697), (3262, 58684), (3452, 55454), (3961, 48328), (6041, 31688), (6524, 29342), (6904, 27727), (7922, 24164), (12082, 15844), (13048, 14671)]