202191180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71699}}^1$

素因数の和:71758

約数の個数: 48

約数和(自身を含む): 578188800

約数和(自身を除く): 375997620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 71699, 143398, 215097, 286796, 358495, 430194, 716990, 860388, 1075485, 1433980, 2150970, 3369853, 4301940, 6739706, 10109559, 13479412, 16849265, 20219118, 33698530, 40438236, 50547795, 67397060, 101095590, 202191180]

約数ペア:

[(1, 202191180), (2, 101095590), (3, 67397060), (4, 50547795), (5, 40438236), (6, 33698530), (10, 20219118), (12, 16849265), (15, 13479412), (20, 10109559), (30, 6739706), (47, 4301940), (60, 3369853), (94, 2150970), (141, 1433980), (188, 1075485), (235, 860388), (282, 716990), (470, 430194), (564, 358495), (705, 286796), (940, 215097), (1410, 143398), (2820, 71699)]