2203091865

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 4507937280

約数和(自身を除く): 2304845415

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 47, 65, 81, 87, 117, 135, 141, 145, 195, 235, 261, 307, 351, 377, 405, 423, 435, 585, 611, 705, 783, 921, 1053, 1131, 1269, 1305, 1363, 1535, 1755, 1833, 1885, 2115, 2349, 2763, 3055, 3393, 3807, 3915, 3991, 4089, 4605, 5265, 5499, 5655, 6345, 6815, 8289, 8903, 9165, 10179, 11745, 11973, 12267, 13815, 14429, 16497, 16965, 17719, 19035, 19955, 20445, 24867, 26709, 27495, 30537, 35919, 36801, 41445, 43287, 44515, 49491, 50895, 53157, 59865, 61335, 72145, 80127, 82485, 88595, 107757, 110403, 115739, 124335, 129861, 133545, 152685, 159471, 179595, 184005, 187577, 216435, 240381, 247455, 265785, 323271, 347217, 389583, 400635, 418441, 478413, 538785, 552015, 562731, 578695, 649305, 721143, 797355, 937885, 1041651, 1168749, 1201905, 1255323, 1435239, 1616355, 1688193, 1736085, 1947915, 2092205, 2392065, 2813655, 3124953, 3605715, 3765969, 5064579, 5208255, 5439733, 5843745, 6276615, 7176195, 8440965, 9374859, 11297907, 15193737, 15624765, 16319199, 18829845, 25322895, 27198665, 33893721, 46874295, 48957597, 56489535, 75968685, 81595995, 146872791, 169468605, 244787985, 440618373, 734363955, 2203091865]

約数ペア:

[(1, 2203091865), (3, 734363955), (5, 440618373), (9, 244787985), (13, 169468605), (15, 146872791), (27, 81595995), (29, 75968685), (39, 56489535), (45, 48957597), (47, 46874295), (65, 33893721), (81, 27198665), (87, 25322895), (117, 18829845), (135, 16319199), (141, 15624765), (145, 15193737), (195, 11297907), (235, 9374859), (261, 8440965), (307, 7176195), (351, 6276615), (377, 5843745), (405, 5439733), (423, 5208255), (435, 5064579), (585, 3765969), (611, 3605715), (705, 3124953), (783, 2813655), (921, 2392065), (1053, 2092205), (1131, 1947915), (1269, 1736085), (1305, 1688193), (1363, 1616355), (1535, 1435239), (1755, 1255323), (1833, 1201905), (1885, 1168749), (2115, 1041651), (2349, 937885), (2763, 797355), (3055, 721143), (3393, 649305), (3807, 578695), (3915, 562731), (3991, 552015), (4089, 538785), (4605, 478413), (5265, 418441), (5499, 400635), (5655, 389583), (6345, 347217), (6815, 323271), (8289, 265785), (8903, 247455), (9165, 240381), (10179, 216435), (11745, 187577), (11973, 184005), (12267, 179595), (13815, 159471), (14429, 152685), (16497, 133545), (16965, 129861), (17719, 124335), (19035, 115739), (19955, 110403), (20445, 107757), (24867, 88595), (26709, 82485), (27495, 80127), (30537, 72145), (35919, 61335), (36801, 59865), (41445, 53157), (43287, 50895), (44515, 49491)]