201347190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{203381}}^1$

素因数の和:203405

約数の個数: 48

約数和(自身を含む): 571096656

約数和(自身を除く): 369749466

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 203381, 406762, 610143, 1016905, 1220286, 1830429, 2033810, 2237191, 3050715, 3660858, 4474382, 6101430, 6711573, 9152145, 11185955, 13423146, 18304290, 20134719, 22371910, 33557865, 40269438, 67115730, 100673595, 201347190]

約数ペア:

[(1, 201347190), (2, 100673595), (3, 67115730), (5, 40269438), (6, 33557865), (9, 22371910), (10, 20134719), (11, 18304290), (15, 13423146), (18, 11185955), (22, 9152145), (30, 6711573), (33, 6101430), (45, 4474382), (55, 3660858), (66, 3050715), (90, 2237191), (99, 2033810), (110, 1830429), (165, 1220286), (198, 1016905), (330, 610143), (495, 406762), (990, 203381)]