203470926

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2105

約数の個数: 64

約数和(自身を含む): 460297728

約数和(自身を除く): 256826802

約数列:

[1, 2, 3, 6, 17, 23, 34, 43, 46, 51, 69, 86, 102, 129, 138, 258, 391, 731, 782, 989, 1173, 1462, 1978, 2017, 2193, 2346, 2967, 4034, 4386, 5934, 6051, 12102, 16813, 33626, 34289, 46391, 50439, 68578, 86731, 92782, 100878, 102867, 139173, 173462, 205734, 260193, 278346, 520386, 788647, 1474427, 1577294, 1994813, 2365941, 2948854, 3989626, 4423281, 4731882, 5984439, 8846562, 11968878, 33911821, 67823642, 101735463, 203470926]

約数ペア:

[(1, 203470926), (2, 101735463), (3, 67823642), (6, 33911821), (17, 11968878), (23, 8846562), (34, 5984439), (43, 4731882), (46, 4423281), (51, 3989626), (69, 2948854), (86, 2365941), (102, 1994813), (129, 1577294), (138, 1474427), (258, 788647), (391, 520386), (731, 278346), (782, 260193), (989, 205734), (1173, 173462), (1462, 139173), (1978, 102867), (2017, 100878), (2193, 92782), (2346, 86731), (2967, 68578), (4034, 50439), (4386, 46391), (5934, 34289), (6051, 33626), (12102, 16813)]