201323199

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{8629}}^1$

素因数の和:8751

約数の個数: 32

約数和(自身を含む): 338019840

約数和(自身を除く): 136696641

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 1111, 2121, 3333, 7777, 8629, 23331, 25887, 60403, 94919, 181209, 284757, 664433, 871529, 1993299, 2614587, 6100703, 9586819, 18302109, 28760457, 67107733, 201323199]

約数ペア:

[(1, 201323199), (3, 67107733), (7, 28760457), (11, 18302109), (21, 9586819), (33, 6100703), (77, 2614587), (101, 1993299), (231, 871529), (303, 664433), (707, 284757), (1111, 181209), (2121, 94919), (3333, 60403), (7777, 25887), (8629, 23331)]