342406564

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{4259}}^1$

素因数の和:4563

約数の個数: 24

約数和(自身を含む): 608328000

約数和(自身を除く): 265921436

約数列:

[1, 2, 4, 101, 199, 202, 398, 404, 796, 4259, 8518, 17036, 20099, 40198, 80396, 430159, 847541, 860318, 1695082, 1720636, 3390164, 85601641, 171203282, 342406564]

約数ペア:

[(1, 342406564), (2, 171203282), (4, 85601641), (101, 3390164), (199, 1720636), (202, 1695082), (398, 860318), (404, 847541), (796, 430159), (4259, 80396), (8518, 40198), (17036, 20099)]