206208090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{208291}}^1$

素因数の和:208315

約数の個数: 48

約数和(自身を含む): 584883936

約数和(自身を除く): 378675846

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, 208291, 416582, 624873, 1041455, 1249746, 1874619, 2082910, 2291201, 3124365, 3749238, 4582402, 6248730, 6873603, 9373095, 11456005, 13747206, 18746190, 20620809, 22912010, 34368015, 41241618, 68736030, 103104045, 206208090]

約数ペア:

[(1, 206208090), (2, 103104045), (3, 68736030), (5, 41241618), (6, 34368015), (9, 22912010), (10, 20620809), (11, 18746190), (15, 13747206), (18, 11456005), (22, 9373095), (30, 6873603), (33, 6248730), (45, 4582402), (55, 3749238), (66, 3124365), (90, 2291201), (99, 2082910), (110, 1874619), (165, 1249746), (198, 1041455), (330, 624873), (495, 416582), (990, 208291)]