201042730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{39343}}^1$

素因数の和:39430

約数の個数: 32

約数和(自身を含む): 419249664

約数和(自身を除く): 218206934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 39343, 78686, 196715, 275401, 393430, 550802, 1377005, 2754010, 2872039, 5744078, 14360195, 20104273, 28720390, 40208546, 100521365, 201042730]

約数ペア:

[(1, 201042730), (2, 100521365), (5, 40208546), (7, 28720390), (10, 20104273), (14, 14360195), (35, 5744078), (70, 2872039), (73, 2754010), (146, 1377005), (365, 550802), (511, 393430), (730, 275401), (1022, 196715), (2555, 78686), (5110, 39343)]