203763210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42187}}^1$

素因数の和:42227

約数の個数: 64

約数和(自身を含む): 583206912

約数和(自身を除く): 379443702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 42187, 84374, 126561, 210935, 253122, 295309, 421870, 590618, 632805, 885927, 970301, 1265610, 1476545, 1771854, 1940602, 2910903, 2953090, 4429635, 4851505, 5821806, 6792107, 8859270, 9703010, 13584214, 14554515, 20376321, 29109030, 33960535, 40752642, 67921070, 101881605, 203763210]

約数ペア:

[(1, 203763210), (2, 101881605), (3, 67921070), (5, 40752642), (6, 33960535), (7, 29109030), (10, 20376321), (14, 14554515), (15, 13584214), (21, 9703010), (23, 8859270), (30, 6792107), (35, 5821806), (42, 4851505), (46, 4429635), (69, 2953090), (70, 2910903), (105, 1940602), (115, 1771854), (138, 1476545), (161, 1265610), (210, 970301), (230, 885927), (322, 632805), (345, 590618), (483, 421870), (690, 295309), (805, 253122), (966, 210935), (1610, 126561), (2415, 84374), (4830, 42187)]