201944970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2243833}}^1$

素因数の和:2243846

約数の個数: 24

約数和(自身を含む): 525057156

約数和(自身を除く): 323112186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2243833, 4487666, 6731499, 11219165, 13462998, 20194497, 22438330, 33657495, 40388994, 67314990, 100972485, 201944970]

約数ペア:

[(1, 201944970), (2, 100972485), (3, 67314990), (5, 40388994), (6, 33657495), (9, 22438330), (10, 20194497), (15, 13462998), (18, 11219165), (30, 6731499), (45, 4487666), (90, 2243833)]