211676885266

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3169}}^1$

素因数の和:3381

約数の個数: 144

約数和(自身を含む): 418729560480

約数和(自身を除く): 207052675214

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 121, 131, 154, 242, 262, 301, 473, 539, 602, 847, 917, 946, 1078, 1441, 1694, 1834, 2107, 2882, 3169, 3311, 4214, 5203, 5633, 5929, 6338, 6419, 6622, 10087, 10406, 11266, 11858, 12838, 15851, 20174, 22183, 23177, 31702, 34859, 36421, 39431, 44366, 46354, 61963, 69718, 70609, 72842, 78862, 110957, 123926, 136267, 141218, 155281, 221914, 244013, 254947, 272534, 276017, 310562, 383449, 415139, 433741, 488026, 509894, 552034, 681593, 766898, 776699, 830278, 867482, 953869, 1363186, 1498937, 1553398, 1708091, 1907738, 2684143, 2905973, 2997874, 3036187, 3416182, 4566529, 4771151, 5368286, 5811946, 6072374, 6677083, 9133058, 9542302, 10492559, 13354166, 16488307, 17850977, 18789001, 20341811, 20985118, 31965703, 32976614, 33398057, 35701954, 37578002, 40683622, 50231819, 63931406, 66796114, 73447913, 100463638, 115418149, 124956839, 146895826, 196360747, 223759921, 230836298, 249913678, 351622733, 392721494, 447519842, 703245466, 807927043, 874697873, 1374525229, 1615854086, 1749395746, 2159968217, 2461359131, 2749050458, 4319936434, 4922718262, 9621676603, 15119777519, 19243353206, 30239555038, 105838442633, 211676885266]

約数ペア:

[(1, 211676885266), (2, 105838442633), (7, 30239555038), (11, 19243353206), (14, 15119777519), (22, 9621676603), (43, 4922718262), (49, 4319936434), (77, 2749050458), (86, 2461359131), (98, 2159968217), (121, 1749395746), (131, 1615854086), (154, 1374525229), (242, 874697873), (262, 807927043), (301, 703245466), (473, 447519842), (539, 392721494), (602, 351622733), (847, 249913678), (917, 230836298), (946, 223759921), (1078, 196360747), (1441, 146895826), (1694, 124956839), (1834, 115418149), (2107, 100463638), (2882, 73447913), (3169, 66796114), (3311, 63931406), (4214, 50231819), (5203, 40683622), (5633, 37578002), (5929, 35701954), (6338, 33398057), (6419, 32976614), (6622, 31965703), (10087, 20985118), (10406, 20341811), (11266, 18789001), (11858, 17850977), (12838, 16488307), (15851, 13354166), (20174, 10492559), (22183, 9542302), (23177, 9133058), (31702, 6677083), (34859, 6072374), (36421, 5811946), (39431, 5368286), (44366, 4771151), (46354, 4566529), (61963, 3416182), (69718, 3036187), (70609, 2997874), (72842, 2905973), (78862, 2684143), (110957, 1907738), (123926, 1708091), (136267, 1553398), (141218, 1498937), (155281, 1363186), (221914, 953869), (244013, 867482), (254947, 830278), (272534, 776699), (276017, 766898), (310562, 681593), (383449, 552034), (415139, 509894), (433741, 488026)]