201011930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70039}}^1$

素因数の和:70094

約数の個数: 32

約数和(自身を含む): 423601920

約数和(自身を除く): 222589990

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 70039, 140078, 350195, 490273, 700390, 980546, 2451365, 2871599, 4902730, 5743198, 14357995, 20101193, 28715990, 40202386, 100505965, 201011930]

約数ペア:

[(1, 201011930), (2, 100505965), (5, 40202386), (7, 28715990), (10, 20101193), (14, 14357995), (35, 5743198), (41, 4902730), (70, 2871599), (82, 2451365), (205, 980546), (287, 700390), (410, 490273), (574, 350195), (1435, 140078), (2870, 70039)]