207316890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1284

約数の個数: 96

約数和(自身を含む): 591566976

約数和(自身を除く): 384250086

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 197, 198, 330, 394, 495, 591, 985, 990, 1063, 1182, 1773, 1970, 2126, 2167, 2955, 3189, 3546, 4334, 5315, 5910, 6378, 6501, 8865, 9567, 10630, 10835, 11693, 13002, 15945, 17730, 19134, 19503, 21670, 23386, 31890, 32505, 35079, 39006, 47835, 58465, 65010, 70158, 95670, 97515, 105237, 116930, 175395, 195030, 209411, 210474, 350790, 418822, 526185, 628233, 1047055, 1052370, 1256466, 1884699, 2094110, 2303521, 3141165, 3769398, 4607042, 6282330, 6910563, 9423495, 11517605, 13821126, 18846990, 20731689, 23035210, 34552815, 41463378, 69105630, 103658445, 207316890]

約数ペア:

[(1, 207316890), (2, 103658445), (3, 69105630), (5, 41463378), (6, 34552815), (9, 23035210), (10, 20731689), (11, 18846990), (15, 13821126), (18, 11517605), (22, 9423495), (30, 6910563), (33, 6282330), (45, 4607042), (55, 3769398), (66, 3141165), (90, 2303521), (99, 2094110), (110, 1884699), (165, 1256466), (197, 1052370), (198, 1047055), (330, 628233), (394, 526185), (495, 418822), (591, 350790), (985, 210474), (990, 209411), (1063, 195030), (1182, 175395), (1773, 116930), (1970, 105237), (2126, 97515), (2167, 95670), (2955, 70158), (3189, 65010), (3546, 58465), (4334, 47835), (5315, 39006), (5910, 35079), (6378, 32505), (6501, 31890), (8865, 23386), (9567, 21670), (10630, 19503), (10835, 19134), (11693, 17730), (13002, 15945)]