201729688

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{3037}}^1$

素因数の和:3104

約数の個数: 48

約数和(自身を含む): 416692080

約数和(自身を除く): 214962392

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 361, 437, 722, 874, 1444, 1748, 2888, 3037, 3496, 6074, 8303, 12148, 16606, 24296, 33212, 57703, 66424, 69851, 115406, 139702, 230812, 279404, 461624, 558808, 1096357, 1327169, 2192714, 2654338, 4385428, 5308676, 8770856, 10617352, 25216211, 50432422, 100864844, 201729688]

約数ペア:

[(1, 201729688), (2, 100864844), (4, 50432422), (8, 25216211), (19, 10617352), (23, 8770856), (38, 5308676), (46, 4385428), (76, 2654338), (92, 2192714), (152, 1327169), (184, 1096357), (361, 558808), (437, 461624), (722, 279404), (874, 230812), (1444, 139702), (1748, 115406), (2888, 69851), (3037, 66424), (3496, 57703), (6074, 33212), (8303, 24296), (12148, 16606)]