201705604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 372556800

約数和(自身を除く): 170851196

約数列:

[1, 2, 4, 43, 71, 83, 86, 142, 166, 172, 199, 284, 332, 398, 796, 3053, 3569, 5893, 6106, 7138, 8557, 11786, 12212, 14129, 14276, 16517, 17114, 23572, 28258, 33034, 34228, 56516, 66068, 253399, 506798, 607547, 710231, 1013596, 1172707, 1215094, 1420462, 2345414, 2430188, 2840924, 4690828, 50426401, 100852802, 201705604]

約数ペア:

[(1, 201705604), (2, 100852802), (4, 50426401), (43, 4690828), (71, 2840924), (83, 2430188), (86, 2345414), (142, 1420462), (166, 1215094), (172, 1172707), (199, 1013596), (284, 710231), (332, 607547), (398, 506798), (796, 253399), (3053, 66068), (3569, 56516), (5893, 34228), (6106, 33034), (7138, 28258), (8557, 23572), (11786, 17114), (12212, 16517), (14129, 14276)]