201995910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{748133}}^1$

素因数の和:748149

約数の個数: 32

約数和(自身を含む): 538656480

約数和(自身を除く): 336660570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 748133, 1496266, 2244399, 3740665, 4488798, 6733197, 7481330, 11221995, 13466394, 20199591, 22443990, 33665985, 40399182, 67331970, 100997955, 201995910]

約数ペア:

[(1, 201995910), (2, 100997955), (3, 67331970), (5, 40399182), (6, 33665985), (9, 22443990), (10, 20199591), (15, 13466394), (18, 11221995), (27, 7481330), (30, 6733197), (45, 4488798), (54, 3740665), (90, 2244399), (135, 1496266), (270, 748133)]