201542968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{34183}}^1$

素因数の和:34267

約数の個数: 32

約数和(自身を含む): 418412160

約数和(自身を除く): 216869192

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 34183, 68366, 136732, 273464, 376013, 752026, 1504052, 2290261, 3008104, 4580522, 9161044, 18322088, 25192871, 50385742, 100771484, 201542968]

約数ペア:

[(1, 201542968), (2, 100771484), (4, 50385742), (8, 25192871), (11, 18322088), (22, 9161044), (44, 4580522), (67, 3008104), (88, 2290261), (134, 1504052), (268, 752026), (536, 376013), (737, 273464), (1474, 136732), (2948, 68366), (5896, 34183)]