207215064

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7213}}^1$

素因数の和:7254

約数の個数: 128

約数和(自身を含む): 692544000

約数和(自身を除く): 485328936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 7213, 9576, 14364, 14426, 21639, 28728, 28852, 43278, 50491, 57704, 64917, 86556, 100982, 129834, 137047, 151473, 173112, 194751, 201964, 259668, 274094, 302946, 389502, 403928, 411141, 454419, 519336, 548188, 605892, 779004, 822282, 908838, 959329, 1096376, 1211784, 1233423, 1363257, 1558008, 1644564, 1817676, 1918658, 2466846, 2726514, 2877987, 3289128, 3635352, 3700269, 3837316, 4933692, 5453028, 5755974, 7400538, 7674632, 8633961, 9867384, 10906056, 11511948, 14801076, 17267922, 23023896, 25901883, 29602152, 34535844, 51803766, 69071688, 103607532, 207215064]

約数ペア:

[(1, 207215064), (2, 103607532), (3, 69071688), (4, 51803766), (6, 34535844), (7, 29602152), (8, 25901883), (9, 23023896), (12, 17267922), (14, 14801076), (18, 11511948), (19, 10906056), (21, 9867384), (24, 8633961), (27, 7674632), (28, 7400538), (36, 5755974), (38, 5453028), (42, 4933692), (54, 3837316), (56, 3700269), (57, 3635352), (63, 3289128), (72, 2877987), (76, 2726514), (84, 2466846), (108, 1918658), (114, 1817676), (126, 1644564), (133, 1558008), (152, 1363257), (168, 1233423), (171, 1211784), (189, 1096376), (216, 959329), (228, 908838), (252, 822282), (266, 779004), (342, 605892), (378, 548188), (399, 519336), (456, 454419), (504, 411141), (513, 403928), (532, 389502), (684, 302946), (756, 274094), (798, 259668), (1026, 201964), (1064, 194751), (1197, 173112), (1368, 151473), (1512, 137047), (1596, 129834), (2052, 100982), (2394, 86556), (3192, 64917), (3591, 57704), (4104, 50491), (4788, 43278), (7182, 28852), (7213, 28728), (9576, 21639), (14364, 14426)]