202165353

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 327774720

約数和(自身を除く): 125609367

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 139, 279, 401, 403, 417, 1203, 1209, 1251, 1807, 3609, 3627, 4309, 5213, 5421, 12431, 12927, 15639, 16263, 37293, 38781, 46917, 55739, 56017, 111879, 161603, 167217, 168051, 484809, 501651, 504153, 724607, 1454427, 1727909, 2173821, 5183727, 6521463, 15551181, 22462817, 67388451, 202165353]

約数ペア:

[(1, 202165353), (3, 67388451), (9, 22462817), (13, 15551181), (31, 6521463), (39, 5183727), (93, 2173821), (117, 1727909), (139, 1454427), (279, 724607), (401, 504153), (403, 501651), (417, 484809), (1203, 168051), (1209, 167217), (1251, 161603), (1807, 111879), (3609, 56017), (3627, 55739), (4309, 46917), (5213, 38781), (5421, 37293), (12431, 16263), (12927, 15639)]