202013955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31393}}^1$

素因数の和:31428

約数の個数: 48

約数和(自身を含む): 411386976

約数和(自身を除く): 209373021

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 31393, 94179, 156965, 282537, 345323, 408109, 470895, 1035969, 1224327, 1412685, 1726615, 2040545, 3107907, 3672981, 4489199, 5179845, 6121635, 13467597, 15539535, 18364905, 22445995, 40402791, 67337985, 202013955]

約数ペア:

[(1, 202013955), (3, 67337985), (5, 40402791), (9, 22445995), (11, 18364905), (13, 15539535), (15, 13467597), (33, 6121635), (39, 5179845), (45, 4489199), (55, 3672981), (65, 3107907), (99, 2040545), (117, 1726615), (143, 1412685), (165, 1224327), (195, 1035969), (429, 470895), (495, 408109), (585, 345323), (715, 282537), (1287, 156965), (2145, 94179), (6435, 31393)]