201194850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{31193}}^1$

素因数の和:31251

約数の個数: 48

約数和(自身を含む): 510583392

約数和(自身を除く): 309388542

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 31193, 62386, 93579, 155965, 187158, 311930, 467895, 779825, 935790, 1341299, 1559650, 2339475, 2682598, 4023897, 4678950, 6706495, 8047794, 13412990, 20119485, 33532475, 40238970, 67064950, 100597425, 201194850]

約数ペア:

[(1, 201194850), (2, 100597425), (3, 67064950), (5, 40238970), (6, 33532475), (10, 20119485), (15, 13412990), (25, 8047794), (30, 6706495), (43, 4678950), (50, 4023897), (75, 2682598), (86, 2339475), (129, 1559650), (150, 1341299), (215, 935790), (258, 779825), (430, 467895), (645, 311930), (1075, 187158), (1290, 155965), (2150, 93579), (3225, 62386), (6450, 31193)]