201163130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{2063}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 423532800

約数和(自身を除く): 222369670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 199, 245, 398, 490, 995, 1393, 1990, 2063, 2786, 4126, 6965, 9751, 10315, 13930, 14441, 19502, 20630, 28882, 48755, 72205, 97510, 101087, 144410, 202174, 410537, 505435, 821074, 1010870, 2052685, 2873759, 4105370, 5747518, 14368795, 20116313, 28737590, 40232626, 100581565, 201163130]

約数ペア:

[(1, 201163130), (2, 100581565), (5, 40232626), (7, 28737590), (10, 20116313), (14, 14368795), (35, 5747518), (49, 4105370), (70, 2873759), (98, 2052685), (199, 1010870), (245, 821074), (398, 505435), (490, 410537), (995, 202174), (1393, 144410), (1990, 101087), (2063, 97510), (2786, 72205), (4126, 48755), (6965, 28882), (9751, 20630), (10315, 19502), (13930, 14441)]