201700430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1283}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 369792000

約数和(自身を除く): 168091570

約数列:

[1, 2, 5, 10, 79, 158, 199, 395, 398, 790, 995, 1283, 1990, 2566, 6415, 12830, 15721, 31442, 78605, 101357, 157210, 202714, 255317, 506785, 510634, 1013570, 1276585, 2553170, 20170043, 40340086, 100850215, 201700430]

約数ペア:

[(1, 201700430), (2, 100850215), (5, 40340086), (10, 20170043), (79, 2553170), (158, 1276585), (199, 1013570), (395, 510634), (398, 506785), (790, 255317), (995, 202714), (1283, 157210), (1990, 101357), (2566, 78605), (6415, 31442), (12830, 15721)]