201324860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{915113}}^1$

素因数の和:915133

約数の個数: 24

約数和(自身を含む): 461217456

約数和(自身を除く): 259892596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 915113, 1830226, 3660452, 4575565, 9151130, 10066243, 18302260, 20132486, 40264972, 50331215, 100662430, 201324860]

約数ペア:

[(1, 201324860), (2, 100662430), (4, 50331215), (5, 40264972), (10, 20132486), (11, 18302260), (20, 10066243), (22, 9151130), (44, 4575565), (55, 3660452), (110, 1830226), (220, 915113)]