194621416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{14843}}^1$

素因数の和:15009

約数の個数: 32

約数和(自身を含む): 400788000

約数和(自身を除く): 206166584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 6556, 13112, 14843, 29686, 59372, 118744, 163273, 326546, 653092, 1306184, 2211607, 4423214, 8846428, 17692856, 24327677, 48655354, 97310708, 194621416]

約数ペア:

[(1, 194621416), (2, 97310708), (4, 48655354), (8, 24327677), (11, 17692856), (22, 8846428), (44, 4423214), (88, 2211607), (149, 1306184), (298, 653092), (596, 326546), (1192, 163273), (1639, 118744), (3278, 59372), (6556, 29686), (13112, 14843)]