201968500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23761}}^1$

素因数の和:23797

約数の個数: 48

約数和(自身を含む): 467065872

約数和(自身を除く): 265097372

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 23761, 47522, 95044, 118805, 237610, 403937, 475220, 594025, 807874, 1188050, 1615748, 2019685, 2376100, 2970125, 4039370, 5940250, 8078740, 10098425, 11880500, 20196850, 40393700, 50492125, 100984250, 201968500]

約数ペア:

[(1, 201968500), (2, 100984250), (4, 50492125), (5, 40393700), (10, 20196850), (17, 11880500), (20, 10098425), (25, 8078740), (34, 5940250), (50, 4039370), (68, 2970125), (85, 2376100), (100, 2019685), (125, 1615748), (170, 1188050), (250, 807874), (340, 594025), (425, 475220), (500, 403937), (850, 237610), (1700, 118805), (2125, 95044), (4250, 47522), (8500, 23761)]