204551176

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{1721}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 390549600

約数和(自身を除く): 185998424

約数列:

[1, 2, 4, 8, 83, 166, 179, 332, 358, 664, 716, 1432, 1721, 3442, 6884, 13768, 14857, 29714, 59428, 118856, 142843, 285686, 308059, 571372, 616118, 1142744, 1232236, 2464472, 25568897, 51137794, 102275588, 204551176]

約数ペア:

[(1, 204551176), (2, 102275588), (4, 51137794), (8, 25568897), (83, 2464472), (166, 1232236), (179, 1142744), (332, 616118), (358, 571372), (664, 308059), (716, 285686), (1432, 142843), (1721, 118856), (3442, 59428), (6884, 29714), (13768, 14857)]