203437203

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 285438720

約数和(自身を除く): 82001517

約数列:

[1, 3, 41, 73, 123, 139, 163, 219, 417, 489, 2993, 5699, 6683, 8979, 10147, 11899, 17097, 20049, 22657, 30441, 35697, 67971, 416027, 487859, 928937, 1248081, 1463577, 1653961, 2786811, 4961883, 67812401, 203437203]

約数ペア:

[(1, 203437203), (3, 67812401), (41, 4961883), (73, 2786811), (123, 1653961), (139, 1463577), (163, 1248081), (219, 928937), (417, 487859), (489, 416027), (2993, 67971), (5699, 35697), (6683, 30441), (8979, 22657), (10147, 20049), (11899, 17097)]