207627408

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{7879}}^1$

素因数の和:7957

約数の個数: 80

約数和(自身を含む): 605814400

約数和(自身を除く): 398186992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 7879, 8784, 13176, 15758, 23637, 26352, 31516, 47274, 63032, 70911, 94548, 126064, 141822, 189096, 212733, 283644, 378192, 425466, 480619, 567288, 850932, 961238, 1134576, 1441857, 1701864, 1922476, 2883714, 3403728, 3844952, 4325571, 5767428, 7689904, 8651142, 11534856, 12976713, 17302284, 23069712, 25953426, 34604568, 51906852, 69209136, 103813704, 207627408]

約数ペア:

[(1, 207627408), (2, 103813704), (3, 69209136), (4, 51906852), (6, 34604568), (8, 25953426), (9, 23069712), (12, 17302284), (16, 12976713), (18, 11534856), (24, 8651142), (27, 7689904), (36, 5767428), (48, 4325571), (54, 3844952), (61, 3403728), (72, 2883714), (108, 1922476), (122, 1701864), (144, 1441857), (183, 1134576), (216, 961238), (244, 850932), (366, 567288), (432, 480619), (488, 425466), (549, 378192), (732, 283644), (976, 212733), (1098, 189096), (1464, 141822), (1647, 126064), (2196, 94548), (2928, 70911), (3294, 63032), (4392, 47274), (6588, 31516), (7879, 26352), (8784, 23637), (13176, 15758)]