199983604528

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{3727}}^1\times {\mathrm{42451}}^1$

素因数の和:46265

約数の個数: 40

約数和(自身を含む): 392487418880

約数和(自身を除く): 192503814352

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 3727, 7454, 14908, 29816, 42451, 59632, 84902, 169804, 294433, 339608, 588866, 679216, 1177732, 2355464, 3353629, 4710928, 6707258, 13414516, 26829032, 53658064, 158214877, 316429754, 632859508, 1265719016, 2531438032, 12498975283, 24997950566, 49995901132, 99991802264, 199983604528]

約数ペア:

[(1, 199983604528), (2, 99991802264), (4, 49995901132), (8, 24997950566), (16, 12498975283), (79, 2531438032), (158, 1265719016), (316, 632859508), (632, 316429754), (1264, 158214877), (3727, 53658064), (7454, 26829032), (14908, 13414516), (29816, 6707258), (42451, 4710928), (59632, 3353629), (84902, 2355464), (169804, 1177732), (294433, 679216), (339608, 588866)]