201535516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6221}}^1$

素因数の和:6334

約数の個数: 48

約数和(自身を含む): 439024320

約数和(自身を除く): 237488804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 4628, 6221, 8099, 12442, 16198, 24884, 32396, 43547, 80873, 87094, 161746, 174188, 323492, 553669, 566111, 1107338, 1132222, 2214676, 2264444, 3875683, 7197697, 7751366, 14395394, 15502732, 28790788, 50383879, 100767758, 201535516]

約数ペア:

[(1, 201535516), (2, 100767758), (4, 50383879), (7, 28790788), (13, 15502732), (14, 14395394), (26, 7751366), (28, 7197697), (52, 3875683), (89, 2264444), (91, 2214676), (178, 1132222), (182, 1107338), (356, 566111), (364, 553669), (623, 323492), (1157, 174188), (1246, 161746), (2314, 87094), (2492, 80873), (4628, 43547), (6221, 32396), (8099, 24884), (12442, 16198)]