202213480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2143}}^1$

素因数の和:2498

約数の個数: 64

約数和(自身を含む): 521763840

約数和(自身を除く): 319550360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 337, 674, 1348, 1685, 2143, 2359, 2696, 3370, 4286, 4718, 6740, 8572, 9436, 10715, 11795, 13480, 15001, 17144, 18872, 21430, 23590, 30002, 42860, 47180, 60004, 75005, 85720, 94360, 120008, 150010, 300020, 600040, 722191, 1444382, 2888764, 3610955, 5055337, 5777528, 7221910, 10110674, 14443820, 20221348, 25276685, 28887640, 40442696, 50553370, 101106740, 202213480]

約数ペア:

[(1, 202213480), (2, 101106740), (4, 50553370), (5, 40442696), (7, 28887640), (8, 25276685), (10, 20221348), (14, 14443820), (20, 10110674), (28, 7221910), (35, 5777528), (40, 5055337), (56, 3610955), (70, 2888764), (140, 1444382), (280, 722191), (337, 600040), (674, 300020), (1348, 150010), (1685, 120008), (2143, 94360), (2359, 85720), (2696, 75005), (3370, 60004), (4286, 47180), (4718, 42860), (6740, 30002), (8572, 23590), (9436, 21430), (10715, 18872), (11795, 17144), (13480, 15001)]