201275746

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6353}}^1$

素因数の和:6466

約数の個数: 32

約数和(自身を含む): 361110528

約数和(自身を除く): 159834782

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 2263, 4526, 6353, 12706, 15841, 31682, 44471, 88942, 196943, 393886, 463769, 927538, 1378601, 2757202, 3246383, 6492766, 14376839, 28753678, 100637873, 201275746]

約数ペア:

[(1, 201275746), (2, 100637873), (7, 28753678), (14, 14376839), (31, 6492766), (62, 3246383), (73, 2757202), (146, 1378601), (217, 927538), (434, 463769), (511, 393886), (1022, 196943), (2263, 88942), (4526, 44471), (6353, 31682), (12706, 15841)]