208064940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{14389}}^1$

素因数の和:14642

約数の個数: 48

約数和(自身を含む): 585039840

約数和(自身を除く): 376974900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 7230, 14389, 14460, 28778, 43167, 57556, 71945, 86334, 143890, 172668, 215835, 287780, 431670, 863340, 3467749, 6935498, 10403247, 13870996, 17338745, 20806494, 34677490, 41612988, 52016235, 69354980, 104032470, 208064940]

約数ペア:

[(1, 208064940), (2, 104032470), (3, 69354980), (4, 52016235), (5, 41612988), (6, 34677490), (10, 20806494), (12, 17338745), (15, 13870996), (20, 10403247), (30, 6935498), (60, 3467749), (241, 863340), (482, 431670), (723, 287780), (964, 215835), (1205, 172668), (1446, 143890), (2410, 86334), (2892, 71945), (3615, 57556), (4820, 43167), (7230, 28778), (14389, 14460)]