202289738

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{12821}}^1$

素因数の和:12867

約数の個数: 32

約数和(自身を含む): 369273600

約数和(自身を除く): 166983862

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 12821, 15778, 25642, 89747, 179494, 294883, 589766, 628229, 1256458, 2064181, 4128362, 4397603, 8795206, 14449267, 28898534, 101144869, 202289738]

約数ペア:

[(1, 202289738), (2, 101144869), (7, 28898534), (14, 14449267), (23, 8795206), (46, 4397603), (49, 4128362), (98, 2064181), (161, 1256458), (322, 628229), (343, 589766), (686, 294883), (1127, 179494), (2254, 89747), (7889, 25642), (12821, 15778)]