217092454658

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1\times {\mathrm{2081}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 328450457088

約数和(自身を除く): 111358002430

約数列:

[1, 2, 311, 367, 457, 622, 734, 914, 2081, 4162, 114137, 142127, 167719, 228274, 284254, 335438, 647191, 763727, 951017, 1294382, 1527454, 1902034, 52160609, 104321218, 237519097, 295766287, 349023239, 475038194, 591532574, 698046478, 108546227329, 217092454658]

約数ペア:

[(1, 217092454658), (2, 108546227329), (311, 698046478), (367, 591532574), (457, 475038194), (622, 349023239), (734, 295766287), (914, 237519097), (2081, 104321218), (4162, 52160609), (114137, 1902034), (142127, 1527454), (167719, 1294382), (228274, 951017), (284254, 763727), (335438, 647191)]