201059615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 263450880

約数和(自身を除く): 62391265

約数列:

[1, 5, 19, 43, 83, 95, 215, 415, 593, 817, 1577, 2965, 3569, 4085, 7885, 11267, 17845, 25499, 49219, 56335, 67811, 127495, 246095, 339055, 484481, 935161, 2116417, 2422405, 4675805, 10582085, 40211923, 201059615]

約数ペア:

[(1, 201059615), (5, 40211923), (19, 10582085), (43, 4675805), (83, 2422405), (95, 2116417), (215, 935161), (415, 484481), (593, 339055), (817, 246095), (1577, 127495), (2965, 67811), (3569, 56335), (4085, 49219), (7885, 25499), (11267, 17845)]