203549920

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{3709}}^1$

素因数の和:3745

約数の個数: 96

約数和(自身を含む): 560952000

約数和(自身を除く): 357402080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3709, 3920, 5488, 6860, 7418, 7840, 10976, 13720, 14836, 18545, 25963, 27440, 29672, 37090, 51926, 54880, 59344, 74180, 103852, 118688, 129815, 148360, 181741, 207704, 259630, 296720, 363482, 415408, 519260, 593440, 726964, 830816, 908705, 1038520, 1272187, 1453928, 1817410, 2077040, 2544374, 2907856, 3634820, 4154080, 5088748, 5815712, 6360935, 7269640, 10177496, 12721870, 14539280, 20354992, 25443740, 29078560, 40709984, 50887480, 101774960, 203549920]

約数ペア:

[(1, 203549920), (2, 101774960), (4, 50887480), (5, 40709984), (7, 29078560), (8, 25443740), (10, 20354992), (14, 14539280), (16, 12721870), (20, 10177496), (28, 7269640), (32, 6360935), (35, 5815712), (40, 5088748), (49, 4154080), (56, 3634820), (70, 2907856), (80, 2544374), (98, 2077040), (112, 1817410), (140, 1453928), (160, 1272187), (196, 1038520), (224, 908705), (245, 830816), (280, 726964), (343, 593440), (392, 519260), (490, 415408), (560, 363482), (686, 296720), (784, 259630), (980, 207704), (1120, 181741), (1372, 148360), (1568, 129815), (1715, 118688), (1960, 103852), (2744, 74180), (3430, 59344), (3709, 54880), (3920, 51926), (5488, 37090), (6860, 29672), (7418, 27440), (7840, 25963), (10976, 18545), (13720, 14836)]