207948604144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40237733}}^1$

素因数の和:40237777

約数の個数: 40

約数和(自身を含む): 449053111440

約数和(自身を除く): 241104507296

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 40237733, 80475466, 160950932, 321901864, 643803728, 684041461, 764516927, 1368082922, 1529033854, 2736165844, 3058067708, 5472331688, 6116135416, 10944663376, 12232270832, 12996787759, 25993575518, 51987151036, 103974302072, 207948604144]

約数ペア:

[(1, 207948604144), (2, 103974302072), (4, 51987151036), (8, 25993575518), (16, 12996787759), (17, 12232270832), (19, 10944663376), (34, 6116135416), (38, 5472331688), (68, 3058067708), (76, 2736165844), (136, 1529033854), (152, 1368082922), (272, 764516927), (304, 684041461), (323, 643803728), (646, 321901864), (1292, 160950932), (2584, 80475466), (5168, 40237733)]