201993071497

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1\times {\mathrm{318181}}^1$

素因数の和:319296

約数の個数: 16

約数和(自身を含む): 233672860800

約数和(自身を除く): 31679789303

約数列:

[1, 7, 89, 623, 1019, 7133, 90691, 318181, 634837, 2227267, 28318109, 198226763, 324226439, 2269585073, 28856153071, 201993071497]

約数ペア:

[(1, 201993071497), (7, 28856153071), (89, 2269585073), (623, 324226439), (1019, 198226763), (7133, 28318109), (90691, 2227267), (318181, 634837)]