188077274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20021}}^1$

素因数の和:20102

約数の個数: 32

約数和(自身を含む): 357512832

約数和(自身を除く): 169435558

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 20021, 40042, 140147, 220231, 280294, 440462, 1221281, 1541617, 2442562, 3083234, 8548967, 13434091, 17097934, 26868182, 94038637, 188077274]

約数ペア:

[(1, 188077274), (2, 94038637), (7, 26868182), (11, 17097934), (14, 13434091), (22, 8548967), (61, 3083234), (77, 2442562), (122, 1541617), (154, 1221281), (427, 440462), (671, 280294), (854, 220231), (1342, 140147), (4697, 40042), (9394, 20021)]