201887972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{352951}}^1$

素因数の和:352979

約数の個数: 24

約数和(自身を含む): 415071552

約数和(自身を除く): 213183580

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 352951, 705902, 1411804, 3882461, 4588363, 7764922, 9176726, 15529844, 18353452, 50471993, 100943986, 201887972]

約数ペア:

[(1, 201887972), (2, 100943986), (4, 50471993), (11, 18353452), (13, 15529844), (22, 9176726), (26, 7764922), (44, 4588363), (52, 3882461), (143, 1411804), (286, 705902), (572, 352951)]