200964660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19819}}^1$

素因数の和:19857

約数の個数: 72

約数和(自身を含む): 609346080

約数和(自身を除く): 408381420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 19819, 39638, 59457, 79276, 99095, 118914, 198190, 237828, 257647, 297285, 396380, 515294, 594570, 772941, 1030588, 1189140, 1288235, 1545882, 2576470, 3091764, 3349411, 3864705, 5152940, 6698822, 7729410, 10048233, 13397644, 15458820, 16747055, 20096466, 33494110, 40192932, 50241165, 66988220, 100482330, 200964660]

約数ペア:

[(1, 200964660), (2, 100482330), (3, 66988220), (4, 50241165), (5, 40192932), (6, 33494110), (10, 20096466), (12, 16747055), (13, 15458820), (15, 13397644), (20, 10048233), (26, 7729410), (30, 6698822), (39, 5152940), (52, 3864705), (60, 3349411), (65, 3091764), (78, 2576470), (130, 1545882), (156, 1288235), (169, 1189140), (195, 1030588), (260, 772941), (338, 594570), (390, 515294), (507, 396380), (676, 297285), (780, 257647), (845, 237828), (1014, 198190), (1690, 118914), (2028, 99095), (2535, 79276), (3380, 59457), (5070, 39638), (10140, 19819)]