201837730

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{145207}}^1$

素因数の和:145353

約数の個数: 16

約数和(自身を含む): 365924160

約数和(自身を除く): 164086430

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 145207, 290414, 726035, 1452070, 20183773, 40367546, 100918865, 201837730]

約数ペア:

[(1, 201837730), (2, 100918865), (5, 40367546), (10, 20183773), (139, 1452070), (278, 726035), (695, 290414), (1390, 145207)]