201209816

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{677}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 382717440

約数和(自身を除く): 181507624

約数列:

[1, 2, 4, 8, 97, 194, 383, 388, 677, 766, 776, 1354, 1532, 2708, 3064, 5416, 37151, 65669, 74302, 131338, 148604, 259291, 262676, 297208, 518582, 525352, 1037164, 2074328, 25151227, 50302454, 100604908, 201209816]

約数ペア:

[(1, 201209816), (2, 100604908), (4, 50302454), (8, 25151227), (97, 2074328), (194, 1037164), (383, 525352), (388, 518582), (677, 297208), (766, 262676), (776, 259291), (1354, 148604), (1532, 131338), (2708, 74302), (3064, 65669), (5416, 37151)]