211312822

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{38603}}^1$

素因数の和:38652

約数の個数: 32

約数和(自身を含む): 400246272

約数和(自身を除く): 188933450

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 38603, 77206, 270221, 540442, 656251, 887869, 1312502, 1775738, 4593757, 6215083, 9187514, 12430166, 15093773, 30187546, 105656411, 211312822]

約数ペア:

[(1, 211312822), (2, 105656411), (7, 30187546), (14, 15093773), (17, 12430166), (23, 9187514), (34, 6215083), (46, 4593757), (119, 1775738), (161, 1312502), (238, 887869), (322, 656251), (391, 540442), (782, 270221), (2737, 77206), (5474, 38603)]