200873010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1049}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 520732800

約数和(自身を除く): 319859790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 491, 982, 1049, 1473, 2098, 2455, 2946, 3147, 4910, 5245, 6294, 6383, 7365, 10490, 12766, 13637, 14730, 15735, 19149, 27274, 31470, 31915, 38298, 40911, 63830, 68185, 81822, 95745, 136370, 191490, 204555, 409110, 515059, 1030118, 1545177, 2575295, 3090354, 5150590, 6695767, 7725885, 13391534, 15451770, 20087301, 33478835, 40174602, 66957670, 100436505, 200873010]

約数ペア:

[(1, 200873010), (2, 100436505), (3, 66957670), (5, 40174602), (6, 33478835), (10, 20087301), (13, 15451770), (15, 13391534), (26, 7725885), (30, 6695767), (39, 5150590), (65, 3090354), (78, 2575295), (130, 1545177), (195, 1030118), (390, 515059), (491, 409110), (982, 204555), (1049, 191490), (1473, 136370), (2098, 95745), (2455, 81822), (2946, 68185), (3147, 63830), (4910, 40911), (5245, 38298), (6294, 31915), (6383, 31470), (7365, 27274), (10490, 19149), (12766, 15735), (13637, 14730)]