201995745354

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{98779}}^1$

素因数の和:99777

約数の個数: 80

約数和(自身を含む): 487943961120

約数和(自身を除く): 285948215766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 971, 1053, 1942, 2106, 2913, 5826, 8739, 12623, 17478, 25246, 26217, 37869, 52434, 75738, 78651, 98779, 113607, 157302, 197558, 227214, 296337, 340821, 592674, 681642, 889011, 1022463, 1284127, 1778022, 2044926, 2568254, 2667033, 3852381, 5334066, 7704762, 8001099, 11557143, 16002198, 23114286, 34671429, 69342858, 95914409, 104014287, 191828818, 208028574, 287743227, 575486454, 863229681, 1246887317, 1726459362, 2493774634, 2589689043, 3740661951, 5179378086, 7481323902, 7769067129, 11221985853, 15538134258, 22443971706, 33665957559, 67331915118, 100997872677, 201995745354]

約数ペア:

[(1, 201995745354), (2, 100997872677), (3, 67331915118), (6, 33665957559), (9, 22443971706), (13, 15538134258), (18, 11221985853), (26, 7769067129), (27, 7481323902), (39, 5179378086), (54, 3740661951), (78, 2589689043), (81, 2493774634), (117, 1726459362), (162, 1246887317), (234, 863229681), (351, 575486454), (702, 287743227), (971, 208028574), (1053, 191828818), (1942, 104014287), (2106, 95914409), (2913, 69342858), (5826, 34671429), (8739, 23114286), (12623, 16002198), (17478, 11557143), (25246, 8001099), (26217, 7704762), (37869, 5334066), (52434, 3852381), (75738, 2667033), (78651, 2568254), (98779, 2044926), (113607, 1778022), (157302, 1284127), (197558, 1022463), (227214, 889011), (296337, 681642), (340821, 592674)]