202160176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9941}}^1$

素因数の和:10021

約数の個数: 40

約数和(自身を含む): 414223488

約数和(自身を除く): 212063312

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 9941, 10168, 19882, 20336, 39764, 79528, 159056, 308171, 407581, 616342, 815162, 1232684, 1630324, 2465368, 3260648, 4930736, 6521296, 12635011, 25270022, 50540044, 101080088, 202160176]

約数ペア:

[(1, 202160176), (2, 101080088), (4, 50540044), (8, 25270022), (16, 12635011), (31, 6521296), (41, 4930736), (62, 3260648), (82, 2465368), (124, 1630324), (164, 1232684), (248, 815162), (328, 616342), (496, 407581), (656, 308171), (1271, 159056), (2542, 79528), (5084, 39764), (9941, 20336), (10168, 19882)]