217541928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{533191}}^1$

素因数の和:533217

約数の個数: 32

約数和(自身を含む): 575847360

約数和(自身を除く): 358305432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 533191, 1066382, 1599573, 2132764, 3199146, 4265528, 6398292, 9064247, 12796584, 18128494, 27192741, 36256988, 54385482, 72513976, 108770964, 217541928]

約数ペア:

[(1, 217541928), (2, 108770964), (3, 72513976), (4, 54385482), (6, 36256988), (8, 27192741), (12, 18128494), (17, 12796584), (24, 9064247), (34, 6398292), (51, 4265528), (68, 3199146), (102, 2132764), (136, 1599573), (204, 1066382), (408, 533191)]