201321302

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8317}}^1$

素因数の和:8365

約数の個数: 48

約数和(自身を含む): 398265840

約数和(自身を除く): 196944538

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 8317, 12103, 16634, 24206, 58219, 108121, 116438, 158023, 216242, 316046, 407533, 756847, 815066, 1106161, 1513694, 2054299, 2212322, 4108598, 5297929, 7743127, 10595858, 14380093, 15486254, 28760186, 100660651, 201321302]

約数ペア:

[(1, 201321302), (2, 100660651), (7, 28760186), (13, 15486254), (14, 14380093), (19, 10595858), (26, 7743127), (38, 5297929), (49, 4108598), (91, 2212322), (98, 2054299), (133, 1513694), (182, 1106161), (247, 815066), (266, 756847), (494, 407533), (637, 316046), (931, 216242), (1274, 158023), (1729, 116438), (1862, 108121), (3458, 58219), (8317, 24206), (12103, 16634)]