201895432

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{1217}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 384766200

約数和(自身を除く): 182870768

約数列:

[1, 2, 4, 8, 89, 178, 233, 356, 466, 712, 932, 1217, 1864, 2434, 4868, 9736, 20737, 41474, 82948, 108313, 165896, 216626, 283561, 433252, 567122, 866504, 1134244, 2268488, 25236929, 50473858, 100947716, 201895432]

約数ペア:

[(1, 201895432), (2, 100947716), (4, 50473858), (8, 25236929), (89, 2268488), (178, 1134244), (233, 866504), (356, 567122), (466, 433252), (712, 283561), (932, 216626), (1217, 165896), (1864, 108313), (2434, 82948), (4868, 41474), (9736, 20737)]