208518072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1319}}^1$

素因数の和:2276

約数の個数: 64

約数和(自身を含む): 596851200

約数和(自身を除く): 388333128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 941, 1319, 1882, 2638, 2823, 3764, 3957, 5276, 5646, 6587, 7528, 7914, 9233, 10552, 11292, 13174, 15828, 18466, 19761, 22584, 26348, 27699, 31656, 36932, 39522, 52696, 55398, 73864, 79044, 110796, 158088, 221592, 1241179, 2482358, 3723537, 4964716, 7447074, 8688253, 9929432, 14894148, 17376506, 26064759, 29788296, 34753012, 52129518, 69506024, 104259036, 208518072]

約数ペア:

[(1, 208518072), (2, 104259036), (3, 69506024), (4, 52129518), (6, 34753012), (7, 29788296), (8, 26064759), (12, 17376506), (14, 14894148), (21, 9929432), (24, 8688253), (28, 7447074), (42, 4964716), (56, 3723537), (84, 2482358), (168, 1241179), (941, 221592), (1319, 158088), (1882, 110796), (2638, 79044), (2823, 73864), (3764, 55398), (3957, 52696), (5276, 39522), (5646, 36932), (6587, 31656), (7528, 27699), (7914, 26348), (9233, 22584), (10552, 19761), (11292, 18466), (13174, 15828)]