211069160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229423}}^1$

素因数の和:229457

約数の個数: 32

約数和(自身を含む): 495555840

約数和(自身を除く): 284486680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 229423, 458846, 917692, 1147115, 1835384, 2294230, 4588460, 5276729, 9176920, 10553458, 21106916, 26383645, 42213832, 52767290, 105534580, 211069160]

約数ペア:

[(1, 211069160), (2, 105534580), (4, 52767290), (5, 42213832), (8, 26383645), (10, 21106916), (20, 10553458), (23, 9176920), (40, 5276729), (46, 4588460), (92, 2294230), (115, 1835384), (184, 1147115), (230, 917692), (460, 458846), (920, 229423)]