207258216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8821}}^1$

素因数の和:8930

約数の個数: 64

約数和(自身を含む): 571665600

約数和(自身を除く): 364407384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 712, 979, 1068, 1958, 2136, 2937, 3916, 5874, 7832, 8821, 11748, 17642, 23496, 26463, 35284, 52926, 70568, 97031, 105852, 194062, 211704, 291093, 388124, 582186, 776248, 785069, 1164372, 1570138, 2328744, 2355207, 3140276, 4710414, 6280552, 8635759, 9420828, 17271518, 18841656, 25907277, 34543036, 51814554, 69086072, 103629108, 207258216]

約数ペア:

[(1, 207258216), (2, 103629108), (3, 69086072), (4, 51814554), (6, 34543036), (8, 25907277), (11, 18841656), (12, 17271518), (22, 9420828), (24, 8635759), (33, 6280552), (44, 4710414), (66, 3140276), (88, 2355207), (89, 2328744), (132, 1570138), (178, 1164372), (264, 785069), (267, 776248), (356, 582186), (534, 388124), (712, 291093), (979, 211704), (1068, 194062), (1958, 105852), (2136, 97031), (2937, 70568), (3916, 52926), (5874, 35284), (7832, 26463), (8821, 23496), (11748, 17642)]