200815208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 437944320

約数和(自身を除く): 237129112

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 47, 88, 92, 94, 184, 188, 253, 376, 506, 517, 1012, 1034, 1081, 2024, 2068, 2111, 2162, 4136, 4222, 4324, 8444, 8648, 11891, 16888, 23221, 23782, 46442, 47564, 48553, 92884, 95128, 97106, 99217, 185768, 194212, 198434, 388424, 396868, 534083, 793736, 1068166, 1091387, 2136332, 2182774, 2281991, 4272664, 4365548, 4563982, 8731096, 9127964, 18255928, 25101901, 50203802, 100407604, 200815208]

約数ペア:

[(1, 200815208), (2, 100407604), (4, 50203802), (8, 25101901), (11, 18255928), (22, 9127964), (23, 8731096), (44, 4563982), (46, 4365548), (47, 4272664), (88, 2281991), (92, 2182774), (94, 2136332), (184, 1091387), (188, 1068166), (253, 793736), (376, 534083), (506, 396868), (517, 388424), (1012, 198434), (1034, 194212), (1081, 185768), (2024, 99217), (2068, 97106), (2111, 95128), (2162, 92884), (4136, 48553), (4222, 47564), (4324, 46442), (8444, 23782), (8648, 23221), (11891, 16888)]