197850928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36263}}^1$

素因数の和:36313

約数の個数: 40

約数和(自身を含む): 431686656

約数和(自身を除く): 233835728

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 36263, 72526, 145052, 290104, 398893, 580208, 797786, 1124153, 1595572, 2248306, 3191144, 4496612, 6382288, 8993224, 12365683, 17986448, 24731366, 49462732, 98925464, 197850928]

約数ペア:

[(1, 197850928), (2, 98925464), (4, 49462732), (8, 24731366), (11, 17986448), (16, 12365683), (22, 8993224), (31, 6382288), (44, 4496612), (62, 3191144), (88, 2248306), (124, 1595572), (176, 1124153), (248, 797786), (341, 580208), (496, 398893), (682, 290104), (1364, 145052), (2728, 72526), (5456, 36263)]