200045108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 374976000

約数和(自身を除く): 174930892

約数列:

[1, 2, 4, 31, 53, 61, 62, 106, 122, 124, 212, 244, 499, 998, 1643, 1891, 1996, 3233, 3286, 3782, 6466, 6572, 7564, 12932, 15469, 26447, 30439, 30938, 52894, 60878, 61876, 100223, 105788, 121756, 200446, 400892, 819857, 943609, 1613267, 1639714, 1887218, 3226534, 3279428, 3774436, 6453068, 50011277, 100022554, 200045108]

約数ペア:

[(1, 200045108), (2, 100022554), (4, 50011277), (31, 6453068), (53, 3774436), (61, 3279428), (62, 3226534), (106, 1887218), (122, 1639714), (124, 1613267), (212, 943609), (244, 819857), (499, 400892), (998, 200446), (1643, 121756), (1891, 105788), (1996, 100223), (3233, 61876), (3286, 60878), (3782, 52894), (6466, 30938), (6572, 30439), (7564, 26447), (12932, 15469)]