206515066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 332424000

約数和(自身を除く): 125908934

約数列:

[1, 2, 19, 38, 89, 178, 227, 269, 454, 538, 1691, 3382, 4313, 5111, 8626, 10222, 20203, 23941, 40406, 47882, 61063, 122126, 383857, 454879, 767714, 909758, 1160197, 2320394, 5434607, 10869214, 103257533, 206515066]

約数ペア:

[(1, 206515066), (2, 103257533), (19, 10869214), (38, 5434607), (89, 2320394), (178, 1160197), (227, 909758), (269, 767714), (454, 454879), (538, 383857), (1691, 122126), (3382, 61063), (4313, 47882), (5111, 40406), (8626, 23941), (10222, 20203)]