204824930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{4421}}^1$

素因数の和:4582

約数の個数: 32

約数和(自身を含む): 381105648

約数和(自身を除く): 176280718

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 565, 1130, 4421, 4633, 8842, 9266, 22105, 23165, 44210, 46330, 181261, 362522, 499573, 906305, 999146, 1812610, 2497865, 4995730, 20482493, 40964986, 102412465, 204824930]

約数ペア:

[(1, 204824930), (2, 102412465), (5, 40964986), (10, 20482493), (41, 4995730), (82, 2497865), (113, 1812610), (205, 999146), (226, 906305), (410, 499573), (565, 362522), (1130, 181261), (4421, 46330), (4633, 44210), (8842, 23165), (9266, 22105)]