201443619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2377}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 302025024

約数和(自身を除く): 100581405

約数列:

[1, 3, 13, 39, 41, 53, 123, 159, 533, 689, 1599, 2067, 2173, 2377, 6519, 7131, 28249, 30901, 84747, 92703, 97457, 125981, 292371, 377943, 1266941, 1637753, 3800823, 4913259, 5165221, 15495663, 67147873, 201443619]

約数ペア:

[(1, 201443619), (3, 67147873), (13, 15495663), (39, 5165221), (41, 4913259), (53, 3800823), (123, 1637753), (159, 1266941), (533, 377943), (689, 292371), (1599, 125981), (2067, 97457), (2173, 92703), (2377, 84747), (6519, 30901), (7131, 28249)]