203400928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{334541}}^1$

素因数の和:334570

約数の個数: 24

約数和(自身を含む): 421522920

約数和(自身を除く): 218121992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 334541, 669082, 1338164, 2676328, 5352656, 6356279, 10705312, 12712558, 25425116, 50850232, 101700464, 203400928]

約数ペア:

[(1, 203400928), (2, 101700464), (4, 50850232), (8, 25425116), (16, 12712558), (19, 10705312), (32, 6356279), (38, 5352656), (76, 2676328), (152, 1338164), (304, 669082), (608, 334541)]