201307155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83357}}^1$

素因数の和:83395

約数の個数: 32

約数和(自身を含む): 384113664

約数和(自身を除く): 182806509

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 83357, 250071, 416785, 583499, 1250355, 1750497, 1917211, 2917495, 5751633, 8752485, 9586055, 13420477, 28758165, 40261431, 67102385, 201307155]

約数ペア:

[(1, 201307155), (3, 67102385), (5, 40261431), (7, 28758165), (15, 13420477), (21, 9586055), (23, 8752485), (35, 5751633), (69, 2917495), (105, 1917211), (115, 1750497), (161, 1250355), (345, 583499), (483, 416785), (805, 250071), (2415, 83357)]