201212750

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{9697}}^1$

素因数の和:9797

約数の個数: 32

約数和(自身を含む): 381247776

約数和(自身を除く): 180035026

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 830, 2075, 4150, 9697, 10375, 19394, 20750, 48485, 96970, 242425, 484850, 804851, 1212125, 1609702, 2424250, 4024255, 8048510, 20121275, 40242550, 100606375, 201212750]

約数ペア:

[(1, 201212750), (2, 100606375), (5, 40242550), (10, 20121275), (25, 8048510), (50, 4024255), (83, 2424250), (125, 1609702), (166, 1212125), (250, 804851), (415, 484850), (830, 242425), (2075, 96970), (4150, 48485), (9697, 20750), (10375, 19394)]