201516084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:690

約数の個数: 144

約数和(自身を含む): 640872960

約数和(自身を除く): 439356876

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 139, 154, 198, 231, 252, 278, 308, 396, 417, 462, 523, 556, 693, 834, 924, 973, 1046, 1251, 1386, 1529, 1569, 1668, 1946, 2092, 2502, 2772, 2919, 3058, 3138, 3661, 3892, 4587, 4707, 5004, 5753, 5838, 6116, 6276, 7322, 8757, 9174, 9414, 10703, 10983, 11506, 11676, 13761, 14644, 17259, 17514, 18348, 18828, 21406, 21966, 23012, 27522, 32109, 32949, 34518, 35028, 40271, 42812, 43932, 51777, 55044, 64218, 65898, 69036, 72697, 80542, 96327, 103554, 120813, 128436, 131796, 145394, 161084, 192654, 207108, 218091, 241626, 290788, 362439, 385308, 436182, 483252, 508879, 654273, 724878, 799667, 872364, 1017758, 1308546, 1449756, 1526637, 1599334, 2035516, 2399001, 2617092, 3053274, 3198668, 4579911, 4798002, 5597669, 6106548, 7197003, 9159822, 9596004, 11195338, 14394006, 16793007, 18319644, 22390676, 28788012, 33586014, 50379021, 67172028, 100758042, 201516084]

約数ペア:

[(1, 201516084), (2, 100758042), (3, 67172028), (4, 50379021), (6, 33586014), (7, 28788012), (9, 22390676), (11, 18319644), (12, 16793007), (14, 14394006), (18, 11195338), (21, 9596004), (22, 9159822), (28, 7197003), (33, 6106548), (36, 5597669), (42, 4798002), (44, 4579911), (63, 3198668), (66, 3053274), (77, 2617092), (84, 2399001), (99, 2035516), (126, 1599334), (132, 1526637), (139, 1449756), (154, 1308546), (198, 1017758), (231, 872364), (252, 799667), (278, 724878), (308, 654273), (396, 508879), (417, 483252), (462, 436182), (523, 385308), (556, 362439), (693, 290788), (834, 241626), (924, 218091), (973, 207108), (1046, 192654), (1251, 161084), (1386, 145394), (1529, 131796), (1569, 128436), (1668, 120813), (1946, 103554), (2092, 96327), (2502, 80542), (2772, 72697), (2919, 69036), (3058, 65898), (3138, 64218), (3661, 55044), (3892, 51777), (4587, 43932), (4707, 42812), (5004, 40271), (5753, 35028), (5838, 34518), (6116, 32949), (6276, 32109), (7322, 27522), (8757, 23012), (9174, 21966), (9414, 21406), (10703, 18828), (10983, 18348), (11506, 17514), (11676, 17259), (13761, 14644)]