205834912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16451}}^1$

素因数の和:16501

約数の個数: 48

約数和(自身を含む): 447757632

約数和(自身を除く): 241922720

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 12512, 16451, 32902, 65804, 131608, 263216, 279667, 378373, 526432, 559334, 756746, 1118668, 1513492, 2237336, 3026984, 4474672, 6053968, 6432341, 8949344, 12107936, 12864682, 25729364, 51458728, 102917456, 205834912]

約数ペア:

[(1, 205834912), (2, 102917456), (4, 51458728), (8, 25729364), (16, 12864682), (17, 12107936), (23, 8949344), (32, 6432341), (34, 6053968), (46, 4474672), (68, 3026984), (92, 2237336), (136, 1513492), (184, 1118668), (272, 756746), (368, 559334), (391, 526432), (544, 378373), (736, 279667), (782, 263216), (1564, 131608), (3128, 65804), (6256, 32902), (12512, 16451)]