190052210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311561}}^1$

素因数の和:311629

約数の個数: 16

約数和(自身を含む): 347703192

約数和(自身を除く): 157650982

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 311561, 623122, 1557805, 3115610, 19005221, 38010442, 95026105, 190052210]

約数ペア:

[(1, 190052210), (2, 95026105), (5, 38010442), (10, 19005221), (61, 3115610), (122, 1557805), (305, 623122), (610, 311561)]