202829715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4057}}^1$

素因数の和:4180

約数の個数: 48

約数和(自身を含む): 387425376

約数和(自身を除く): 184595661

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 101, 165, 303, 495, 505, 909, 1111, 1515, 3333, 4057, 4545, 5555, 9999, 12171, 16665, 20285, 36513, 44627, 49995, 60855, 133881, 182565, 223135, 401643, 409757, 669405, 1229271, 2008215, 2048785, 3687813, 4507327, 6146355, 13521981, 18439065, 22536635, 40565943, 67609905, 202829715]

約数ペア:

[(1, 202829715), (3, 67609905), (5, 40565943), (9, 22536635), (11, 18439065), (15, 13521981), (33, 6146355), (45, 4507327), (55, 3687813), (99, 2048785), (101, 2008215), (165, 1229271), (303, 669405), (495, 409757), (505, 401643), (909, 223135), (1111, 182565), (1515, 133881), (3333, 60855), (4057, 49995), (4545, 44627), (5555, 36513), (9999, 20285), (12171, 16665)]