204423610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22739}}^1$

素因数の和:22806

約数の個数: 32

約数和(自身を含む): 392947200

約数和(自身を除く): 188523590

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 22739, 45478, 113695, 227390, 659431, 704909, 1318862, 1409818, 3297155, 3524545, 6594310, 7049090, 20442361, 40884722, 102211805, 204423610]

約数ペア:

[(1, 204423610), (2, 102211805), (5, 40884722), (10, 20442361), (29, 7049090), (31, 6594310), (58, 3524545), (62, 3297155), (145, 1409818), (155, 1318862), (290, 704909), (310, 659431), (899, 227390), (1798, 113695), (4495, 45478), (8990, 22739)]