201031467

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1783}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 341671680

約数和(自身を除く): 140640213

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 147, 177, 273, 413, 637, 767, 1239, 1783, 1911, 2301, 2891, 5349, 5369, 8673, 12481, 16107, 23179, 37443, 37583, 69537, 87367, 105197, 112749, 162253, 262101, 315591, 486759, 736379, 1135771, 1367561, 2209137, 3407313, 4102683, 5154653, 9572927, 15463959, 28718781, 67010489, 201031467]

約数ペア:

[(1, 201031467), (3, 67010489), (7, 28718781), (13, 15463959), (21, 9572927), (39, 5154653), (49, 4102683), (59, 3407313), (91, 2209137), (147, 1367561), (177, 1135771), (273, 736379), (413, 486759), (637, 315591), (767, 262101), (1239, 162253), (1783, 112749), (1911, 105197), (2301, 87367), (2891, 69537), (5349, 37583), (5369, 37443), (8673, 23179), (12481, 16107)]