195816204

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 565044480

約数和(自身を除く): 369228276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 243, 276, 324, 342, 414, 437, 461, 486, 513, 621, 684, 828, 874, 922, 972, 1026, 1242, 1311, 1383, 1539, 1748, 1844, 1863, 2052, 2484, 2622, 2766, 3078, 3726, 3933, 4149, 4617, 5244, 5532, 5589, 6156, 7452, 7866, 8298, 8759, 9234, 10603, 11178, 11799, 12447, 15732, 16596, 17518, 18468, 21206, 22356, 23598, 24894, 26277, 31809, 35036, 35397, 37341, 42412, 47196, 49788, 52554, 63618, 70794, 74682, 78831, 95427, 105108, 106191, 112023, 127236, 141588, 149364, 157662, 190854, 201457, 212382, 224046, 236493, 286281, 315324, 381708, 402914, 424764, 448092, 472986, 572562, 604371, 709479, 805828, 858843, 945972, 1145124, 1208742, 1418958, 1717686, 1813113, 2128437, 2417484, 2576529, 2837916, 3435372, 3626226, 4256874, 5153058, 5439339, 7252452, 8513748, 10306116, 10878678, 16318017, 21757356, 32636034, 48954051, 65272068, 97908102, 195816204]

約数ペア:

[(1, 195816204), (2, 97908102), (3, 65272068), (4, 48954051), (6, 32636034), (9, 21757356), (12, 16318017), (18, 10878678), (19, 10306116), (23, 8513748), (27, 7252452), (36, 5439339), (38, 5153058), (46, 4256874), (54, 3626226), (57, 3435372), (69, 2837916), (76, 2576529), (81, 2417484), (92, 2128437), (108, 1813113), (114, 1717686), (138, 1418958), (162, 1208742), (171, 1145124), (207, 945972), (228, 858843), (243, 805828), (276, 709479), (324, 604371), (342, 572562), (414, 472986), (437, 448092), (461, 424764), (486, 402914), (513, 381708), (621, 315324), (684, 286281), (828, 236493), (874, 224046), (922, 212382), (972, 201457), (1026, 190854), (1242, 157662), (1311, 149364), (1383, 141588), (1539, 127236), (1748, 112023), (1844, 106191), (1863, 105108), (2052, 95427), (2484, 78831), (2622, 74682), (2766, 70794), (3078, 63618), (3726, 52554), (3933, 49788), (4149, 47196), (4617, 42412), (5244, 37341), (5532, 35397), (5589, 35036), (6156, 31809), (7452, 26277), (7866, 24894), (8298, 23598), (8759, 22356), (9234, 21206), (10603, 18468), (11178, 17518), (11799, 16596), (12447, 15732)]