200957679

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{190843}}^1$

素因数の和:190868

約数の個数: 20

約数和(自身を含む): 323289736

約数和(自身を除く): 122332057

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 190843, 572529, 1717587, 2480959, 5152761, 7442877, 15458283, 22328631, 66985893, 200957679]

約数ペア:

[(1, 200957679), (3, 66985893), (9, 22328631), (13, 15458283), (27, 7442877), (39, 5152761), (81, 2480959), (117, 1717587), (351, 572529), (1053, 190843)]