201216184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21739}}^1$

素因数の和:21847

約数の個数: 32

約数和(自身を含む): 410886000

約数和(自身を除く): 209669816

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 21739, 43478, 86956, 173912, 282607, 565214, 1130428, 1934771, 2260856, 3869542, 7739084, 15478168, 25152023, 50304046, 100608092, 201216184]

約数ペア:

[(1, 201216184), (2, 100608092), (4, 50304046), (8, 25152023), (13, 15478168), (26, 7739084), (52, 3869542), (89, 2260856), (104, 1934771), (178, 1130428), (356, 565214), (712, 282607), (1157, 173912), (2314, 86956), (4628, 43478), (9256, 21739)]