201208370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 418784256

約数和(自身を除く): 217575886

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 67, 110, 115, 134, 230, 253, 335, 506, 670, 737, 1187, 1265, 1474, 1541, 2374, 2530, 3082, 3685, 5935, 7370, 7705, 11870, 13057, 15410, 16951, 26114, 27301, 33902, 54602, 65285, 79529, 84755, 130570, 136505, 159058, 169510, 273010, 300311, 397645, 600622, 795290, 874819, 1501555, 1749638, 1829167, 3003110, 3658334, 4374095, 8748190, 9145835, 18291670, 20120837, 40241674, 100604185, 201208370]

約数ペア:

[(1, 201208370), (2, 100604185), (5, 40241674), (10, 20120837), (11, 18291670), (22, 9145835), (23, 8748190), (46, 4374095), (55, 3658334), (67, 3003110), (110, 1829167), (115, 1749638), (134, 1501555), (230, 874819), (253, 795290), (335, 600622), (506, 397645), (670, 300311), (737, 273010), (1187, 169510), (1265, 159058), (1474, 136505), (1541, 130570), (2374, 84755), (2530, 79529), (3082, 65285), (3685, 54602), (5935, 33902), (7370, 27301), (7705, 26114), (11870, 16951), (13057, 15410)]