201333130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{226217}}^1$

素因数の和:226313

約数の個数: 16

約数和(自身を含む): 366473160

約数和(自身を除く): 165140030

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 226217, 452434, 1131085, 2262170, 20133313, 40266626, 100666565, 201333130]

約数ペア:

[(1, 201333130), (2, 100666565), (5, 40266626), (10, 20133313), (89, 2262170), (178, 1131085), (445, 452434), (890, 226217)]