245830756223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{197}}^1\times {\mathrm{3359}}^1$

素因数の和:3668

約数の個数: 48

約数和(自身を含む): 288861914880

約数和(自身を除く): 43031158657

約数列:

[1, 13, 17, 41, 197, 221, 533, 697, 1681, 2561, 3349, 3359, 8077, 9061, 21853, 28577, 43537, 43667, 57103, 105001, 137309, 137719, 331157, 371501, 661723, 742339, 1785017, 1790347, 2341223, 4305041, 5629669, 5646479, 8602399, 11249291, 27130643, 30435899, 73185697, 73404227, 95990143, 146240783, 352698359, 461220931, 1112356363, 1247871859, 5995872103, 14460632719, 18910058171, 245830756223]

約数ペア:

[(1, 245830756223), (13, 18910058171), (17, 14460632719), (41, 5995872103), (197, 1247871859), (221, 1112356363), (533, 461220931), (697, 352698359), (1681, 146240783), (2561, 95990143), (3349, 73404227), (3359, 73185697), (8077, 30435899), (9061, 27130643), (21853, 11249291), (28577, 8602399), (43537, 5646479), (43667, 5629669), (57103, 4305041), (105001, 2341223), (137309, 1790347), (137719, 1785017), (331157, 742339), (371501, 661723)]