207781128

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{47309}}^1$

素因数の和:47382

約数の個数: 48

約数和(自身を含む): 571977900

約数和(自身を除く): 364196772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 47309, 94618, 141927, 189236, 283854, 378472, 425781, 567708, 851562, 1135416, 1703124, 2885849, 3406248, 5771698, 8657547, 11543396, 17315094, 23086792, 25972641, 34630188, 51945282, 69260376, 103890564, 207781128]

約数ペア:

[(1, 207781128), (2, 103890564), (3, 69260376), (4, 51945282), (6, 34630188), (8, 25972641), (9, 23086792), (12, 17315094), (18, 11543396), (24, 8657547), (36, 5771698), (61, 3406248), (72, 2885849), (122, 1703124), (183, 1135416), (244, 851562), (366, 567708), (488, 425781), (549, 378472), (732, 283854), (1098, 189236), (1464, 141927), (2196, 94618), (4392, 47309)]