206566740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6271}}^1$

素因数の和:6350

約数の個数: 96

約数和(自身を含む): 653291520

約数和(自身を除く): 446724780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6271, 6588, 8235, 10980, 12542, 16470, 18813, 25084, 31355, 32940, 37626, 56439, 62710, 75252, 94065, 112878, 125420, 169317, 188130, 225756, 282195, 338634, 376260, 382531, 564390, 677268, 765062, 846585, 1128780, 1147593, 1530124, 1693170, 1912655, 2295186, 3386340, 3442779, 3825310, 4590372, 5737965, 6885558, 7650620, 10328337, 11475930, 13771116, 17213895, 20656674, 22951860, 34427790, 41313348, 51641685, 68855580, 103283370, 206566740]

約数ペア:

[(1, 206566740), (2, 103283370), (3, 68855580), (4, 51641685), (5, 41313348), (6, 34427790), (9, 22951860), (10, 20656674), (12, 17213895), (15, 13771116), (18, 11475930), (20, 10328337), (27, 7650620), (30, 6885558), (36, 5737965), (45, 4590372), (54, 3825310), (60, 3442779), (61, 3386340), (90, 2295186), (108, 1912655), (122, 1693170), (135, 1530124), (180, 1147593), (183, 1128780), (244, 846585), (270, 765062), (305, 677268), (366, 564390), (540, 382531), (549, 376260), (610, 338634), (732, 282195), (915, 225756), (1098, 188130), (1220, 169317), (1647, 125420), (1830, 112878), (2196, 94065), (2745, 75252), (3294, 62710), (3660, 56439), (5490, 37626), (6271, 32940), (6588, 31355), (8235, 25084), (10980, 18813), (12542, 16470)]