211029224

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{47701}}^1$

素因数の和:47793

約数の個数: 32

約数和(自身を含む): 457939200

約数和(自身を除く): 246909976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 47701, 95402, 190804, 333907, 381608, 667814, 1335628, 2671256, 3768379, 7536758, 15073516, 26378653, 30147032, 52757306, 105514612, 211029224]

約数ペア:

[(1, 211029224), (2, 105514612), (4, 52757306), (7, 30147032), (8, 26378653), (14, 15073516), (28, 7536758), (56, 3768379), (79, 2671256), (158, 1335628), (316, 667814), (553, 381608), (632, 333907), (1106, 190804), (2212, 95402), (4424, 47701)]