206191260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9467}}^1$

素因数の和:9504

約数の個数: 108

約数和(自身を含む): 687547224

約数和(自身を除く): 481355964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 9467, 10890, 18934, 21780, 28401, 37868, 47335, 56802, 85203, 94670, 104137, 113604, 142005, 170406, 189340, 208274, 284010, 312411, 340812, 416548, 426015, 520685, 568020, 624822, 852030, 937233, 1041370, 1145507, 1249644, 1562055, 1704060, 1874466, 2082740, 2291014, 3124110, 3436521, 3748932, 4582028, 4686165, 5727535, 6248220, 6873042, 9372330, 10309563, 11455070, 13746084, 17182605, 18744660, 20619126, 22910140, 34365210, 41238252, 51547815, 68730420, 103095630, 206191260]

約数ペア:

[(1, 206191260), (2, 103095630), (3, 68730420), (4, 51547815), (5, 41238252), (6, 34365210), (9, 22910140), (10, 20619126), (11, 18744660), (12, 17182605), (15, 13746084), (18, 11455070), (20, 10309563), (22, 9372330), (30, 6873042), (33, 6248220), (36, 5727535), (44, 4686165), (45, 4582028), (55, 3748932), (60, 3436521), (66, 3124110), (90, 2291014), (99, 2082740), (110, 1874466), (121, 1704060), (132, 1562055), (165, 1249644), (180, 1145507), (198, 1041370), (220, 937233), (242, 852030), (330, 624822), (363, 568020), (396, 520685), (484, 426015), (495, 416548), (605, 340812), (660, 312411), (726, 284010), (990, 208274), (1089, 189340), (1210, 170406), (1452, 142005), (1815, 113604), (1980, 104137), (2178, 94670), (2420, 85203), (3630, 56802), (4356, 47335), (5445, 37868), (7260, 28401), (9467, 21780), (10890, 18934)]