190049648

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{194723}}^1$

素因数の和:194792

約数の個数: 20

約数和(自身を含む): 374259528

約数和(自身を除く): 184209880

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 194723, 389446, 778892, 1557784, 3115568, 11878103, 23756206, 47512412, 95024824, 190049648]

約数ペア:

[(1, 190049648), (2, 95024824), (4, 47512412), (8, 23756206), (16, 11878103), (61, 3115568), (122, 1557784), (244, 778892), (488, 389446), (976, 194723)]