200854641

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{8429}}^1$

素因数の和:8505

約数の個数: 24

約数和(自身を含む): 296196480

約数和(自身を除く): 95341839

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 7943, 8429, 23829, 25287, 109577, 328731, 396163, 1188489, 1424501, 4273503, 5150119, 15450357, 66951547, 200854641]

約数ペア:

[(1, 200854641), (3, 66951547), (13, 15450357), (39, 5150119), (47, 4273503), (141, 1424501), (169, 1188489), (507, 396163), (611, 328731), (1833, 109577), (7943, 25287), (8429, 23829)]