208051307125

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{87679}}^1$

素因数の和:88198

約数の個数: 32

約数和(自身を含む): 266558423040

約数和(自身を除く): 58507115915

約数列:

[1, 5, 25, 41, 125, 205, 463, 1025, 2315, 5125, 11575, 18983, 57875, 87679, 94915, 438395, 474575, 2191975, 2372875, 3594839, 10959875, 17974195, 40595377, 89870975, 202976885, 449354875, 1014884425, 1664410457, 5074422125, 8322052285, 41610261425, 208051307125]

約数ペア:

[(1, 208051307125), (5, 41610261425), (25, 8322052285), (41, 5074422125), (125, 1664410457), (205, 1014884425), (463, 449354875), (1025, 202976885), (2315, 89870975), (5125, 40595377), (11575, 17974195), (18983, 10959875), (57875, 3594839), (87679, 2372875), (94915, 2191975), (438395, 474575)]