202185232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{10903}}^1$

素因数の和:10991

約数の個数: 40

約数和(自身を含む): 419149760

約数和(自身を除く): 216964528

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 9272, 10903, 18544, 21806, 43612, 87224, 174448, 207157, 414314, 665083, 828628, 1330166, 1657256, 2660332, 3314512, 5320664, 10641328, 12636577, 25273154, 50546308, 101092616, 202185232]

約数ペア:

[(1, 202185232), (2, 101092616), (4, 50546308), (8, 25273154), (16, 12636577), (19, 10641328), (38, 5320664), (61, 3314512), (76, 2660332), (122, 1657256), (152, 1330166), (244, 828628), (304, 665083), (488, 414314), (976, 207157), (1159, 174448), (2318, 87224), (4636, 43612), (9272, 21806), (10903, 18544)]