203488535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{5197}}^1$

素因数の和:5434

約数の個数: 16

約数和(自身を含む): 251500032

約数和(自身を除く): 48011497

約数列:

[1, 5, 41, 191, 205, 955, 5197, 7831, 25985, 39155, 213077, 992627, 1065385, 4963135, 40697707, 203488535]

約数ペア:

[(1, 203488535), (5, 40697707), (41, 4963135), (191, 1065385), (205, 992627), (955, 213077), (5197, 39155), (7831, 25985)]