202215902

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1609}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 356106240

約数和(自身を除く): 153890338

約数列:

[1, 2, 7, 14, 47, 94, 191, 329, 382, 658, 1337, 1609, 2674, 3218, 8977, 11263, 17954, 22526, 62839, 75623, 125678, 151246, 307319, 529361, 614638, 1058722, 2151233, 4302466, 14443993, 28887986, 101107951, 202215902]

約数ペア:

[(1, 202215902), (2, 101107951), (7, 28887986), (14, 14443993), (47, 4302466), (94, 2151233), (191, 1058722), (329, 614638), (382, 529361), (658, 307319), (1337, 151246), (1609, 125678), (2674, 75623), (3218, 62839), (8977, 22526), (11263, 17954)]