203274874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12959}}^1$

素因数の和:13026

約数の個数: 32

約数和(自身を含む): 358318080

約数和(自身を除く): 155043206

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 7843, 12959, 15686, 25918, 142549, 285098, 298057, 401729, 596114, 803458, 3278627, 4419019, 6557254, 8838038, 9239767, 18479534, 101637437, 203274874]

約数ペア:

[(1, 203274874), (2, 101637437), (11, 18479534), (22, 9239767), (23, 8838038), (31, 6557254), (46, 4419019), (62, 3278627), (253, 803458), (341, 596114), (506, 401729), (682, 298057), (713, 285098), (1426, 142549), (7843, 25918), (12959, 15686)]