204401910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{219787}}^1$

素因数の和:219828

約数の個数: 32

約数和(自身を含む): 506391552

約数和(自身を除く): 301989642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 219787, 439574, 659361, 1098935, 1318722, 2197870, 3296805, 6593610, 6813397, 13626794, 20440191, 34066985, 40880382, 68133970, 102200955, 204401910]

約数ペア:

[(1, 204401910), (2, 102200955), (3, 68133970), (5, 40880382), (6, 34066985), (10, 20440191), (15, 13626794), (30, 6813397), (31, 6593610), (62, 3296805), (93, 2197870), (155, 1318722), (186, 1098935), (310, 659361), (465, 439574), (930, 219787)]