214924870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{4639}}^1$

素因数の和:4800

約数の個数: 32

約数和(自身を含む): 399893760

約数和(自身を除く): 184968890

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 565, 1130, 4633, 4639, 9266, 9278, 23165, 23195, 46330, 46390, 190199, 380398, 524207, 950995, 1048414, 1901990, 2621035, 5242070, 21492487, 42984974, 107462435, 214924870]

約数ペア:

[(1, 214924870), (2, 107462435), (5, 42984974), (10, 21492487), (41, 5242070), (82, 2621035), (113, 1901990), (205, 1048414), (226, 950995), (410, 524207), (565, 380398), (1130, 190199), (4633, 46390), (4639, 46330), (9266, 23195), (9278, 23165)]