202197615

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1613}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 331425216

約数和(自身を除く): 129227601

約数列:

[1, 3, 5, 15, 61, 137, 183, 305, 411, 685, 915, 1613, 2055, 4839, 8065, 8357, 24195, 25071, 41785, 98393, 125355, 220981, 295179, 491965, 662943, 1104905, 1475895, 3314715, 13479841, 40439523, 67399205, 202197615]

約数ペア:

[(1, 202197615), (3, 67399205), (5, 40439523), (15, 13479841), (61, 3314715), (137, 1475895), (183, 1104905), (305, 662943), (411, 491965), (685, 295179), (915, 220981), (1613, 125355), (2055, 98393), (4839, 41785), (8065, 25071), (8357, 24195)]