207730008

素因数分解:

$2^3\times 3^7\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 604569600

約数和(自身を除く): 396839592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 383, 486, 558, 648, 729, 744, 766, 837, 972, 1116, 1149, 1458, 1532, 1674, 1944, 2187, 2232, 2298, 2511, 2916, 3064, 3348, 3447, 4374, 4596, 5022, 5832, 6696, 6894, 7533, 8748, 9192, 10044, 10341, 11873, 13788, 15066, 17496, 20088, 20682, 22599, 23746, 27576, 30132, 31023, 35619, 41364, 45198, 47492, 60264, 62046, 67797, 71238, 82728, 90396, 93069, 94984, 106857, 124092, 135594, 142476, 180792, 186138, 213714, 248184, 271188, 279207, 284952, 320571, 372276, 427428, 542376, 558414, 641142, 744552, 837621, 854856, 961713, 1116828, 1282284, 1675242, 1923426, 2233656, 2564568, 2885139, 3350484, 3846852, 5770278, 6700968, 7693704, 8655417, 11540556, 17310834, 23081112, 25966251, 34621668, 51932502, 69243336, 103865004, 207730008]

約数ペア:

[(1, 207730008), (2, 103865004), (3, 69243336), (4, 51932502), (6, 34621668), (8, 25966251), (9, 23081112), (12, 17310834), (18, 11540556), (24, 8655417), (27, 7693704), (31, 6700968), (36, 5770278), (54, 3846852), (62, 3350484), (72, 2885139), (81, 2564568), (93, 2233656), (108, 1923426), (124, 1675242), (162, 1282284), (186, 1116828), (216, 961713), (243, 854856), (248, 837621), (279, 744552), (324, 641142), (372, 558414), (383, 542376), (486, 427428), (558, 372276), (648, 320571), (729, 284952), (744, 279207), (766, 271188), (837, 248184), (972, 213714), (1116, 186138), (1149, 180792), (1458, 142476), (1532, 135594), (1674, 124092), (1944, 106857), (2187, 94984), (2232, 93069), (2298, 90396), (2511, 82728), (2916, 71238), (3064, 67797), (3348, 62046), (3447, 60264), (4374, 47492), (4596, 45198), (5022, 41364), (5832, 35619), (6696, 31023), (6894, 30132), (7533, 27576), (8748, 23746), (9192, 22599), (10044, 20682), (10341, 20088), (11873, 17496), (13788, 15066)]