220187352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6317

約数の個数: 128

約数和(自身を含む): 722534400

約数和(自身を除く): 502347048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 5016, 5852, 6271, 8778, 11704, 12542, 17556, 18813, 25084, 35112, 37626, 43897, 50168, 68981, 75252, 87794, 119149, 131691, 137962, 150504, 175588, 206943, 238298, 263382, 275924, 351176, 357447, 413886, 476596, 482867, 526764, 551848, 714894, 827772, 834043, 953192, 965734, 1053528, 1310639, 1429788, 1448601, 1655544, 1668086, 1931468, 2502129, 2621278, 2859576, 2897202, 3336172, 3862936, 3931917, 5004258, 5242556, 5794404, 6672344, 7863834, 9174473, 10008516, 10485112, 11588808, 15727668, 18348946, 20017032, 27523419, 31455336, 36697892, 55046838, 73395784, 110093676, 220187352]

約数ペア:

[(1, 220187352), (2, 110093676), (3, 73395784), (4, 55046838), (6, 36697892), (7, 31455336), (8, 27523419), (11, 20017032), (12, 18348946), (14, 15727668), (19, 11588808), (21, 10485112), (22, 10008516), (24, 9174473), (28, 7863834), (33, 6672344), (38, 5794404), (42, 5242556), (44, 5004258), (56, 3931917), (57, 3862936), (66, 3336172), (76, 2897202), (77, 2859576), (84, 2621278), (88, 2502129), (114, 1931468), (132, 1668086), (133, 1655544), (152, 1448601), (154, 1429788), (168, 1310639), (209, 1053528), (228, 965734), (231, 953192), (264, 834043), (266, 827772), (308, 714894), (399, 551848), (418, 526764), (456, 482867), (462, 476596), (532, 413886), (616, 357447), (627, 351176), (798, 275924), (836, 263382), (924, 238298), (1064, 206943), (1254, 175588), (1463, 150504), (1596, 137962), (1672, 131691), (1848, 119149), (2508, 87794), (2926, 75252), (3192, 68981), (4389, 50168), (5016, 43897), (5852, 37626), (6271, 35112), (8778, 25084), (11704, 18813), (12542, 17556)]