219956142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{63097}}^1$

素因数の和:63192

約数の個数: 32

約数和(自身を含む): 508822272

約数和(自身を除く): 288866130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 63097, 126194, 189291, 378582, 441679, 883358, 1325037, 2650074, 5237051, 10474102, 15711153, 31422306, 36659357, 73318714, 109978071, 219956142]

約数ペア:

[(1, 219956142), (2, 109978071), (3, 73318714), (6, 36659357), (7, 31422306), (14, 15711153), (21, 10474102), (42, 5237051), (83, 2650074), (166, 1325037), (249, 883358), (498, 441679), (581, 378582), (1162, 189291), (1743, 126194), (3486, 63097)]