207923680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56501}}^1$

素因数の和:56539

約数の個数: 48

約数和(自身を含む): 512586144

約数和(自身を除く): 304662464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 56501, 113002, 226004, 282505, 452008, 565010, 904016, 1130020, 1299523, 1808032, 2260040, 2599046, 4520080, 5198092, 6497615, 9040160, 10396184, 12995230, 20792368, 25990460, 41584736, 51980920, 103961840, 207923680]

約数ペア:

[(1, 207923680), (2, 103961840), (4, 51980920), (5, 41584736), (8, 25990460), (10, 20792368), (16, 12995230), (20, 10396184), (23, 9040160), (32, 6497615), (40, 5198092), (46, 4520080), (80, 2599046), (92, 2260040), (115, 1808032), (160, 1299523), (184, 1130020), (230, 904016), (368, 565010), (460, 452008), (736, 282505), (920, 226004), (1840, 113002), (3680, 56501)]