199029768

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{169243}}^1$

素因数の和:169266

約数の個数: 48

約数和(自身を含む): 578814480

約数和(自身を除く): 379784712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 169243, 338486, 507729, 676972, 1015458, 1184701, 1353944, 2030916, 2369402, 3554103, 4061832, 4738804, 7108206, 8292907, 9477608, 14216412, 16585814, 24878721, 28432824, 33171628, 49757442, 66343256, 99514884, 199029768]

約数ペア:

[(1, 199029768), (2, 99514884), (3, 66343256), (4, 49757442), (6, 33171628), (7, 28432824), (8, 24878721), (12, 16585814), (14, 14216412), (21, 9477608), (24, 8292907), (28, 7108206), (42, 4738804), (49, 4061832), (56, 3554103), (84, 2369402), (98, 2030916), (147, 1353944), (168, 1184701), (196, 1015458), (294, 676972), (392, 507729), (588, 338486), (1176, 169243)]