202458328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 415134720

約数和(自身を除く): 212676392

約数列:

[1, 2, 4, 8, 23, 41, 46, 47, 82, 92, 94, 164, 184, 188, 328, 376, 571, 943, 1081, 1142, 1886, 1927, 2162, 2284, 3772, 3854, 4324, 4568, 7544, 7708, 8648, 13133, 15416, 23411, 26266, 26837, 44321, 46822, 52532, 53674, 88642, 93644, 105064, 107348, 177284, 187288, 214696, 354568, 538453, 617251, 1076906, 1100317, 1234502, 2153812, 2200634, 2469004, 4307624, 4401268, 4938008, 8802536, 25307291, 50614582, 101229164, 202458328]

約数ペア:

[(1, 202458328), (2, 101229164), (4, 50614582), (8, 25307291), (23, 8802536), (41, 4938008), (46, 4401268), (47, 4307624), (82, 2469004), (92, 2200634), (94, 2153812), (164, 1234502), (184, 1100317), (188, 1076906), (328, 617251), (376, 538453), (571, 354568), (943, 214696), (1081, 187288), (1142, 177284), (1886, 107348), (1927, 105064), (2162, 93644), (2284, 88642), (3772, 53674), (3854, 52532), (4324, 46822), (4568, 44321), (7544, 26837), (7708, 26266), (8648, 23411), (13133, 15416)]