205501998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{39323}}^1$

素因数の和:39408

約数の個数: 32

約数和(自身を含む): 449237376

約数和(自身を除く): 243735378

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 39323, 78646, 117969, 235938, 511199, 1022398, 1533597, 2634641, 3067194, 5269282, 7903923, 15807846, 34250333, 68500666, 102750999, 205501998]

約数ペア:

[(1, 205501998), (2, 102750999), (3, 68500666), (6, 34250333), (13, 15807846), (26, 7903923), (39, 5269282), (67, 3067194), (78, 2634641), (134, 1533597), (201, 1022398), (402, 511199), (871, 235938), (1742, 117969), (2613, 78646), (5226, 39323)]