208028070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{22441}}^1$

素因数の和:22557

約数の個数: 48

約数和(自身を含む): 546148512

約数和(自身を除く): 338120442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 22441, 44882, 67323, 112205, 134646, 201969, 224410, 336615, 403938, 673230, 1009845, 2019690, 2311423, 4622846, 6934269, 11557115, 13868538, 20802807, 23114230, 34671345, 41605614, 69342690, 104014035, 208028070]

約数ペア:

[(1, 208028070), (2, 104014035), (3, 69342690), (5, 41605614), (6, 34671345), (9, 23114230), (10, 20802807), (15, 13868538), (18, 11557115), (30, 6934269), (45, 4622846), (90, 2311423), (103, 2019690), (206, 1009845), (309, 673230), (515, 403938), (618, 336615), (927, 224410), (1030, 201969), (1545, 134646), (1854, 112205), (3090, 67323), (4635, 44882), (9270, 22441)]