202290018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71887}}^1$

素因数の和:71966

約数の個数: 32

約数和(自身を含む): 469284864

約数和(自身を除く): 266994846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 71887, 143774, 215661, 431322, 503209, 1006418, 1509627, 3019254, 4816429, 9632858, 14449287, 28898574, 33715003, 67430006, 101145009, 202290018]

約数ペア:

[(1, 202290018), (2, 101145009), (3, 67430006), (6, 33715003), (7, 28898574), (14, 14449287), (21, 9632858), (42, 4816429), (67, 3019254), (134, 1509627), (201, 1006418), (402, 503209), (469, 431322), (938, 215661), (1407, 143774), (2814, 71887)]