100202470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1171}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 185644800

約数和(自身を除く): 85442330

約数列:

[1, 2, 5, 10, 43, 86, 199, 215, 398, 430, 995, 1171, 1990, 2342, 5855, 8557, 11710, 17114, 42785, 50353, 85570, 100706, 233029, 251765, 466058, 503530, 1165145, 2330290, 10020247, 20040494, 50101235, 100202470]

約数ペア:

[(1, 100202470), (2, 50101235), (5, 20040494), (10, 10020247), (43, 2330290), (86, 1165145), (199, 503530), (215, 466058), (398, 251765), (430, 233029), (995, 100706), (1171, 85570), (1990, 50353), (2342, 42785), (5855, 17114), (8557, 11710)]