222895688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{14519}}^1$

素因数の和:14645

約数の個数: 32

約数和(自身を含む): 444312000

約数和(自身を除く): 221416312

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 7676, 14519, 15352, 29038, 58076, 116152, 275861, 551722, 1103444, 1466419, 2206888, 2932838, 5865676, 11731352, 27861961, 55723922, 111447844, 222895688]

約数ペア:

[(1, 222895688), (2, 111447844), (4, 55723922), (8, 27861961), (19, 11731352), (38, 5865676), (76, 2932838), (101, 2206888), (152, 1466419), (202, 1103444), (404, 551722), (808, 275861), (1919, 116152), (3838, 58076), (7676, 29038), (14519, 15352)]