215089732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10163}}^1$

素因数の和:10228

約数の個数: 48

約数和(自身を含む): 454208832

約数和(自身を除く): 239119100

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10163, 10582, 20326, 21164, 40652, 111793, 132119, 223586, 264238, 376031, 447172, 528476, 752062, 1453309, 1504124, 2906618, 4136341, 4888403, 5813236, 8272682, 9776806, 16545364, 19553612, 53772433, 107544866, 215089732]

約数ペア:

[(1, 215089732), (2, 107544866), (4, 53772433), (11, 19553612), (13, 16545364), (22, 9776806), (26, 8272682), (37, 5813236), (44, 4888403), (52, 4136341), (74, 2906618), (143, 1504124), (148, 1453309), (286, 752062), (407, 528476), (481, 447172), (572, 376031), (814, 264238), (962, 223586), (1628, 132119), (1924, 111793), (5291, 40652), (10163, 21164), (10582, 20326)]