208341888

素因数分解:

$2^7\times 3^1\times {\mathrm{542557}}^1$

素因数の和:542574

約数の個数: 32

約数和(自身を含む): 553409160

約数和(自身を除く): 345067272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 542557, 1085114, 1627671, 2170228, 3255342, 4340456, 6510684, 8680912, 13021368, 17361824, 26042736, 34723648, 52085472, 69447296, 104170944, 208341888]

約数ペア:

[(1, 208341888), (2, 104170944), (3, 69447296), (4, 52085472), (6, 34723648), (8, 26042736), (12, 17361824), (16, 13021368), (24, 8680912), (32, 6510684), (48, 4340456), (64, 3255342), (96, 2170228), (128, 1627671), (192, 1085114), (384, 542557)]