201351430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125063}}^1$

素因数の和:125100

約数の個数: 32

約数和(自身を含む): 432221184

約数和(自身を除く): 230869754

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 125063, 250126, 625315, 875441, 1250630, 1750882, 2876449, 4377205, 5752898, 8754410, 14382245, 20135143, 28764490, 40270286, 100675715, 201351430]

約数ペア:

[(1, 201351430), (2, 100675715), (5, 40270286), (7, 28764490), (10, 20135143), (14, 14382245), (23, 8754410), (35, 5752898), (46, 4377205), (70, 2876449), (115, 1750882), (161, 1250630), (230, 875441), (322, 625315), (805, 250126), (1610, 125063)]