200475245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 260941824

約数和(自身を除く): 60466579

約数列:

[1, 5, 23, 43, 71, 115, 215, 355, 571, 989, 1633, 2855, 3053, 4945, 8165, 13133, 15265, 24553, 40541, 65665, 70219, 122765, 202705, 351095, 564719, 932443, 1743263, 2823595, 4662215, 8716315, 40095049, 200475245]

約数ペア:

[(1, 200475245), (5, 40095049), (23, 8716315), (43, 4662215), (71, 2823595), (115, 1743263), (215, 932443), (355, 564719), (571, 351095), (989, 202705), (1633, 122765), (2855, 70219), (3053, 65665), (4945, 40541), (8165, 24553), (13133, 15265)]