201731104

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2657

約数の個数: 48

約数和(自身を含む): 414142848

約数和(自身を除く): 212411744

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 1184, 2144, 2479, 2543, 4958, 5086, 9916, 10172, 19832, 20344, 39664, 40688, 79328, 81376, 94091, 170381, 188182, 340762, 376364, 681524, 752728, 1363048, 1505456, 2726096, 3010912, 5452192, 6304097, 12608194, 25216388, 50432776, 100865552, 201731104]

約数ペア:

[(1, 201731104), (2, 100865552), (4, 50432776), (8, 25216388), (16, 12608194), (32, 6304097), (37, 5452192), (67, 3010912), (74, 2726096), (134, 1505456), (148, 1363048), (268, 752728), (296, 681524), (536, 376364), (592, 340762), (1072, 188182), (1184, 170381), (2144, 94091), (2479, 81376), (2543, 79328), (4958, 40688), (5086, 39664), (9916, 20344), (10172, 19832)]