217603204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6163}}^1$

素因数の和:6284

約数の個数: 48

約数和(自身を含む): 473592448

約数和(自身を除く): 255989244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2716, 5044, 6163, 8827, 12326, 17654, 24652, 35308, 43141, 80119, 86282, 160238, 172564, 320476, 560833, 597811, 1121666, 1195622, 2243332, 2391244, 4184677, 7771543, 8369354, 15543086, 16738708, 31086172, 54400801, 108801602, 217603204]

約数ペア:

[(1, 217603204), (2, 108801602), (4, 54400801), (7, 31086172), (13, 16738708), (14, 15543086), (26, 8369354), (28, 7771543), (52, 4184677), (91, 2391244), (97, 2243332), (182, 1195622), (194, 1121666), (364, 597811), (388, 560833), (679, 320476), (1261, 172564), (1358, 160238), (2522, 86282), (2716, 80119), (5044, 43141), (6163, 35308), (8827, 24652), (12326, 17654)]