211173626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 358344000

約数和(自身を除く): 147170374

約数列:

[1, 2, 17, 23, 34, 46, 59, 118, 199, 391, 398, 529, 782, 1003, 1058, 1357, 2006, 2714, 3383, 4577, 6766, 8993, 9154, 11741, 17986, 23069, 23482, 31211, 46138, 62422, 77809, 105271, 155618, 199597, 210542, 270043, 399194, 530587, 540086, 1061174, 1789607, 3579214, 4590731, 6210989, 9181462, 12421978, 105586813, 211173626]

約数ペア:

[(1, 211173626), (2, 105586813), (17, 12421978), (23, 9181462), (34, 6210989), (46, 4590731), (59, 3579214), (118, 1789607), (199, 1061174), (391, 540086), (398, 530587), (529, 399194), (782, 270043), (1003, 210542), (1058, 199597), (1357, 155618), (2006, 105271), (2714, 77809), (3383, 62422), (4577, 46138), (6766, 31211), (8993, 23482), (9154, 23069), (11741, 17986)]