199540432

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7213}}^1$

素因数の和:7260

約数の個数: 80

約数和(自身を含む): 500940160

約数和(自身を除く): 301399728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 7213, 13832, 14426, 27664, 28852, 50491, 57704, 93769, 100982, 115408, 137047, 187538, 201964, 274094, 375076, 403928, 548188, 656383, 750152, 807856, 959329, 1096376, 1312766, 1500304, 1781611, 1918658, 2192752, 2625532, 3563222, 3837316, 5251064, 7126444, 7674632, 10502128, 12471277, 14252888, 15349264, 24942554, 28505776, 49885108, 99770216, 199540432]

約数ペア:

[(1, 199540432), (2, 99770216), (4, 49885108), (7, 28505776), (8, 24942554), (13, 15349264), (14, 14252888), (16, 12471277), (19, 10502128), (26, 7674632), (28, 7126444), (38, 5251064), (52, 3837316), (56, 3563222), (76, 2625532), (91, 2192752), (104, 1918658), (112, 1781611), (133, 1500304), (152, 1312766), (182, 1096376), (208, 959329), (247, 807856), (266, 750152), (304, 656383), (364, 548188), (494, 403928), (532, 375076), (728, 274094), (988, 201964), (1064, 187538), (1456, 137047), (1729, 115408), (1976, 100982), (2128, 93769), (3458, 57704), (3952, 50491), (6916, 28852), (7213, 27664), (13832, 14426)]