201992010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11549}}^1$

素因数の和:11623

約数の個数: 64

約数和(自身を含む): 538876800

約数和(自身を除く): 336884790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1590, 1749, 2915, 3498, 5830, 8745, 11549, 17490, 23098, 34647, 57745, 69294, 115490, 127039, 173235, 254078, 346470, 381117, 612097, 635195, 762234, 1224194, 1270390, 1836291, 1905585, 3060485, 3672582, 3811170, 6120970, 6733067, 9181455, 13466134, 18362910, 20199201, 33665335, 40398402, 67330670, 100996005, 201992010]

約数ペア:

[(1, 201992010), (2, 100996005), (3, 67330670), (5, 40398402), (6, 33665335), (10, 20199201), (11, 18362910), (15, 13466134), (22, 9181455), (30, 6733067), (33, 6120970), (53, 3811170), (55, 3672582), (66, 3060485), (106, 1905585), (110, 1836291), (159, 1270390), (165, 1224194), (265, 762234), (318, 635195), (330, 612097), (530, 381117), (583, 346470), (795, 254078), (1166, 173235), (1590, 127039), (1749, 115490), (2915, 69294), (3498, 57745), (5830, 34647), (8745, 23098), (11549, 17490)]