223139202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2039

約数の個数: 64

約数和(自身を含む): 528353280

約数和(自身を除く): 305214078

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 139, 143, 278, 286, 417, 429, 834, 858, 1529, 1807, 1871, 3058, 3614, 3742, 4587, 5421, 5613, 9174, 10842, 11226, 19877, 20581, 24323, 39754, 41162, 48646, 59631, 61743, 72969, 119262, 123486, 145938, 260069, 267553, 520138, 535106, 780207, 802659, 1560414, 1605318, 2860759, 3380897, 5721518, 6761794, 8582277, 10142691, 17164554, 20285382, 37189867, 74379734, 111569601, 223139202]

約数ペア:

[(1, 223139202), (2, 111569601), (3, 74379734), (6, 37189867), (11, 20285382), (13, 17164554), (22, 10142691), (26, 8582277), (33, 6761794), (39, 5721518), (66, 3380897), (78, 2860759), (139, 1605318), (143, 1560414), (278, 802659), (286, 780207), (417, 535106), (429, 520138), (834, 267553), (858, 260069), (1529, 145938), (1807, 123486), (1871, 119262), (3058, 72969), (3614, 61743), (3742, 59631), (4587, 48646), (5421, 41162), (5613, 39754), (9174, 24323), (10842, 20581), (11226, 19877)]