201254830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125003}}^1$

素因数の和:125040

約数の個数: 32

約数和(自身を含む): 432013824

約数和(自身を除く): 230758994

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 125003, 250006, 625015, 875021, 1250030, 1750042, 2875069, 4375105, 5750138, 8750210, 14375345, 20125483, 28750690, 40250966, 100627415, 201254830]

約数ペア:

[(1, 201254830), (2, 100627415), (5, 40250966), (7, 28750690), (10, 20125483), (14, 14375345), (23, 8750210), (35, 5750138), (46, 4375105), (70, 2875069), (115, 1750042), (161, 1250030), (230, 875021), (322, 625015), (805, 250006), (1610, 125003)]