201221270

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{1427}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 370137600

約数和(自身を除く): 168916330

約数列:

[1, 2, 5, 10, 59, 118, 239, 295, 478, 590, 1195, 1427, 2390, 2854, 7135, 14101, 14270, 28202, 70505, 84193, 141010, 168386, 341053, 420965, 682106, 841930, 1705265, 3410530, 20122127, 40244254, 100610635, 201221270]

約数ペア:

[(1, 201221270), (2, 100610635), (5, 40244254), (10, 20122127), (59, 3410530), (118, 1705265), (239, 841930), (295, 682106), (478, 420965), (590, 341053), (1195, 168386), (1427, 141010), (2390, 84193), (2854, 70505), (7135, 28202), (14101, 14270)]