207643410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177473}}^1$

素因数の和:177499

約数の個数: 48

約数和(自身を含む): 581404824

約数和(自身を除く): 373761414

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 177473, 354946, 532419, 887365, 1064838, 1597257, 1774730, 2307149, 2662095, 3194514, 4614298, 5324190, 6921447, 7986285, 11535745, 13842894, 15972570, 20764341, 23071490, 34607235, 41528682, 69214470, 103821705, 207643410]

約数ペア:

[(1, 207643410), (2, 103821705), (3, 69214470), (5, 41528682), (6, 34607235), (9, 23071490), (10, 20764341), (13, 15972570), (15, 13842894), (18, 11535745), (26, 7986285), (30, 6921447), (39, 5324190), (45, 4614298), (65, 3194514), (78, 2662095), (90, 2307149), (117, 1774730), (130, 1597257), (195, 1064838), (234, 887365), (390, 532419), (585, 354946), (1170, 177473)]