223176670

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1483}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 408693600

約数和(自身を除く): 185516930

約数列:

[1, 2, 5, 10, 101, 149, 202, 298, 505, 745, 1010, 1483, 1490, 2966, 7415, 14830, 15049, 30098, 75245, 149783, 150490, 220967, 299566, 441934, 748915, 1104835, 1497830, 2209670, 22317667, 44635334, 111588335, 223176670]

約数ペア:

[(1, 223176670), (2, 111588335), (5, 44635334), (10, 22317667), (101, 2209670), (149, 1497830), (202, 1104835), (298, 748915), (505, 441934), (745, 299566), (1010, 220967), (1483, 150490), (1490, 149783), (2966, 75245), (7415, 30098), (14830, 15049)]