202119800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59447}}^1$

素因数の和:59480

約数の個数: 48

約数和(自身を含む): 497579760

約数和(自身を除く): 295459960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 59447, 118894, 237788, 297235, 475576, 594470, 1010599, 1188940, 1486175, 2021198, 2377880, 2972350, 4042396, 5052995, 5944700, 8084792, 10105990, 11889400, 20211980, 25264975, 40423960, 50529950, 101059900, 202119800]

約数ペア:

[(1, 202119800), (2, 101059900), (4, 50529950), (5, 40423960), (8, 25264975), (10, 20211980), (17, 11889400), (20, 10105990), (25, 8084792), (34, 5944700), (40, 5052995), (50, 4042396), (68, 2972350), (85, 2377880), (100, 2021198), (136, 1486175), (170, 1188940), (200, 1010599), (340, 594470), (425, 475576), (680, 297235), (850, 237788), (1700, 118894), (3400, 59447)]