211375750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{36761}}^1$

素因数の和:36801

約数の個数: 32

約数和(自身を含む): 412910784

約数和(自身を除く): 201535034

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 36761, 73522, 183805, 367610, 845503, 919025, 1691006, 1838050, 4227515, 4595125, 8455030, 9190250, 21137575, 42275150, 105687875, 211375750]

約数ペア:

[(1, 211375750), (2, 105687875), (5, 42275150), (10, 21137575), (23, 9190250), (25, 8455030), (46, 4595125), (50, 4227515), (115, 1838050), (125, 1691006), (230, 919025), (250, 845503), (575, 367610), (1150, 183805), (2875, 73522), (5750, 36761)]