198940944

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{218137}}^1$

素因数の和:218167

約数の個数: 40

約数和(自身を含む): 540982240

約数和(自身を除く): 342041296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 218137, 436274, 654411, 872548, 1308822, 1745096, 2617644, 3490192, 4144603, 5235288, 8289206, 10470576, 12433809, 16578412, 24867618, 33156824, 49735236, 66313648, 99470472, 198940944]

約数ペア:

[(1, 198940944), (2, 99470472), (3, 66313648), (4, 49735236), (6, 33156824), (8, 24867618), (12, 16578412), (16, 12433809), (19, 10470576), (24, 8289206), (38, 5235288), (48, 4144603), (57, 3490192), (76, 2617644), (114, 1745096), (152, 1308822), (228, 872548), (304, 654411), (456, 436274), (912, 218137)]