200102825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11617}}^1$

素因数の和:11693

約数の個数: 24

約数和(自身を含む): 272279448

約数和(自身を除く): 72176623

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 3445, 11617, 17225, 58085, 151021, 290425, 615701, 755105, 3078505, 3775525, 8004113, 15392525, 40020565, 200102825]

約数ペア:

[(1, 200102825), (5, 40020565), (13, 15392525), (25, 8004113), (53, 3775525), (65, 3078505), (265, 755105), (325, 615701), (689, 290425), (1325, 151021), (3445, 58085), (11617, 17225)]