209728416

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{29927}}^1$

素因数の和:30013

約数の個数: 48

約数和(自身を含む): 558097344

約数和(自身を除く): 348368928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 7008, 29927, 59854, 89781, 119708, 179562, 239416, 359124, 478832, 718248, 957664, 1436496, 2184671, 2872992, 4369342, 6554013, 8738684, 13108026, 17477368, 26216052, 34954736, 52432104, 69909472, 104864208, 209728416]

約数ペア:

[(1, 209728416), (2, 104864208), (3, 69909472), (4, 52432104), (6, 34954736), (8, 26216052), (12, 17477368), (16, 13108026), (24, 8738684), (32, 6554013), (48, 4369342), (73, 2872992), (96, 2184671), (146, 1436496), (219, 957664), (292, 718248), (438, 478832), (584, 359124), (876, 239416), (1168, 179562), (1752, 119708), (2336, 89781), (3504, 59854), (7008, 29927)]