215548392

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191089}}^1$

素因数の和:191145

約数の個数: 32

約数和(自身を含む): 550339200

約数和(自身を除く): 334790808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 191089, 382178, 573267, 764356, 1146534, 1528712, 2293068, 4586136, 8981183, 17962366, 26943549, 35924732, 53887098, 71849464, 107774196, 215548392]

約数ペア:

[(1, 215548392), (2, 107774196), (3, 71849464), (4, 53887098), (6, 35924732), (8, 26943549), (12, 17962366), (24, 8981183), (47, 4586136), (94, 2293068), (141, 1528712), (188, 1146534), (282, 764356), (376, 573267), (564, 382178), (1128, 191089)]