206745084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 648374272

約数和(自身を除く): 441629188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 223, 234, 252, 273, 283, 364, 446, 468, 546, 566, 669, 819, 849, 892, 1092, 1132, 1338, 1561, 1638, 1698, 1981, 2007, 2547, 2676, 2899, 3122, 3276, 3396, 3679, 3962, 4014, 4683, 5094, 5798, 5943, 6244, 7358, 7924, 8028, 8697, 9366, 10188, 11037, 11596, 11886, 14049, 14716, 17394, 17829, 18732, 20293, 22074, 23772, 25753, 26091, 28098, 33111, 34788, 35658, 40586, 44148, 51506, 52182, 56196, 60879, 63109, 66222, 71316, 77259, 81172, 103012, 104364, 121758, 126218, 132444, 154518, 182637, 189327, 231777, 243516, 252436, 309036, 365274, 378654, 441763, 463554, 567981, 730548, 757308, 820417, 883526, 927108, 1135962, 1325289, 1640834, 1767052, 2271924, 2461251, 2650578, 3281668, 3975867, 4922502, 5301156, 5742919, 7383753, 7951734, 9845004, 11485838, 14767506, 15903468, 17228757, 22971676, 29535012, 34457514, 51686271, 68915028, 103372542, 206745084]

約数ペア:

[(1, 206745084), (2, 103372542), (3, 68915028), (4, 51686271), (6, 34457514), (7, 29535012), (9, 22971676), (12, 17228757), (13, 15903468), (14, 14767506), (18, 11485838), (21, 9845004), (26, 7951734), (28, 7383753), (36, 5742919), (39, 5301156), (42, 4922502), (52, 3975867), (63, 3281668), (78, 2650578), (84, 2461251), (91, 2271924), (117, 1767052), (126, 1640834), (156, 1325289), (182, 1135962), (223, 927108), (234, 883526), (252, 820417), (273, 757308), (283, 730548), (364, 567981), (446, 463554), (468, 441763), (546, 378654), (566, 365274), (669, 309036), (819, 252436), (849, 243516), (892, 231777), (1092, 189327), (1132, 182637), (1338, 154518), (1561, 132444), (1638, 126218), (1698, 121758), (1981, 104364), (2007, 103012), (2547, 81172), (2676, 77259), (2899, 71316), (3122, 66222), (3276, 63109), (3396, 60879), (3679, 56196), (3962, 52182), (4014, 51506), (4683, 44148), (5094, 40586), (5798, 35658), (5943, 34788), (6244, 33111), (7358, 28098), (7924, 26091), (8028, 25753), (8697, 23772), (9366, 22074), (10188, 20293), (11037, 18732), (11596, 17829), (11886, 17394), (14049, 14716)]