201468464

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2793

約数の個数: 40

約数和(自身を含む): 401902848

約数和(自身を除く): 200434384

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 536, 568, 1072, 1136, 2647, 4757, 5294, 9514, 10588, 19028, 21176, 38056, 42352, 76112, 177349, 187937, 354698, 375874, 709396, 751748, 1418792, 1503496, 2837584, 3006992, 12591779, 25183558, 50367116, 100734232, 201468464]

約数ペア:

[(1, 201468464), (2, 100734232), (4, 50367116), (8, 25183558), (16, 12591779), (67, 3006992), (71, 2837584), (134, 1503496), (142, 1418792), (268, 751748), (284, 709396), (536, 375874), (568, 354698), (1072, 187937), (1136, 177349), (2647, 76112), (4757, 42352), (5294, 38056), (9514, 21176), (10588, 19028)]