133450190

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{21149}}^1$

素因数の和:21787

約数の個数: 16

約数和(自身を含む): 240602400

約数和(自身を除く): 107152210

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 21149, 42298, 105745, 211490, 13345019, 26690038, 66725095, 133450190]

約数ペア:

[(1, 133450190), (2, 66725095), (5, 26690038), (10, 13345019), (631, 211490), (1262, 105745), (3155, 42298), (6310, 21149)]