200397770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2089}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 369729360

約数和(自身を除く): 169331590

約数列:

[1, 2, 5, 10, 53, 106, 181, 265, 362, 530, 905, 1810, 2089, 4178, 9593, 10445, 19186, 20890, 47965, 95930, 110717, 221434, 378109, 553585, 756218, 1107170, 1890545, 3781090, 20039777, 40079554, 100198885, 200397770]

約数ペア:

[(1, 200397770), (2, 100198885), (5, 40079554), (10, 20039777), (53, 3781090), (106, 1890545), (181, 1107170), (265, 756218), (362, 553585), (530, 378109), (905, 221434), (1810, 110717), (2089, 95930), (4178, 47965), (9593, 20890), (10445, 19186)]