198510608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17401}}^1$

素因数の和:17463

約数の個数: 40

約数和(自身を含む): 414306816

約数和(自身を除く): 215796208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 17401, 34802, 69604, 139208, 278416, 400223, 539431, 800446, 1078862, 1600892, 2157724, 3201784, 4315448, 6403568, 8630896, 12406913, 24813826, 49627652, 99255304, 198510608]

約数ペア:

[(1, 198510608), (2, 99255304), (4, 49627652), (8, 24813826), (16, 12406913), (23, 8630896), (31, 6403568), (46, 4315448), (62, 3201784), (92, 2157724), (124, 1600892), (184, 1078862), (248, 800446), (368, 539431), (496, 400223), (713, 278416), (1426, 139208), (2852, 69604), (5704, 34802), (11408, 17401)]