202052305

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10831}}^1$

素因数の和:10897

約数の個数: 32

約数和(自身を含む): 305722368

約数和(自身を除く): 103670063

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3731, 10831, 18655, 54155, 75817, 140803, 379085, 444071, 704015, 985621, 2220355, 3108497, 4928105, 5772923, 15542485, 28864615, 40410461, 202052305]

約数ペア:

[(1, 202052305), (5, 40410461), (7, 28864615), (13, 15542485), (35, 5772923), (41, 4928105), (65, 3108497), (91, 2220355), (205, 985621), (287, 704015), (455, 444071), (533, 379085), (1435, 140803), (2665, 75817), (3731, 54155), (10831, 18655)]