201639048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17467}}^1$

素因数の和:17526

約数の個数: 64

約数和(自身を含む): 557578560

約数和(自身を除く): 355939512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 17467, 34934, 52401, 69868, 104802, 139736, 209604, 227071, 419208, 454142, 646279, 681213, 908284, 1292558, 1362426, 1816568, 1938837, 2585116, 2724852, 3877674, 5170232, 5449704, 7755348, 8401627, 15510696, 16803254, 25204881, 33606508, 50409762, 67213016, 100819524, 201639048]

約数ペア:

[(1, 201639048), (2, 100819524), (3, 67213016), (4, 50409762), (6, 33606508), (8, 25204881), (12, 16803254), (13, 15510696), (24, 8401627), (26, 7755348), (37, 5449704), (39, 5170232), (52, 3877674), (74, 2724852), (78, 2585116), (104, 1938837), (111, 1816568), (148, 1362426), (156, 1292558), (222, 908284), (296, 681213), (312, 646279), (444, 454142), (481, 419208), (888, 227071), (962, 209604), (1443, 139736), (1924, 104802), (2886, 69868), (3848, 52401), (5772, 34934), (11544, 17467)]