219983784

素因数分解:

$2^3\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{7013}}^1$

素因数の和:8329

約数の個数: 32

約数和(自身を含む): 550458720

約数和(自身を除く): 330474936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1307, 2614, 3921, 5228, 7013, 7842, 10456, 14026, 15684, 21039, 28052, 31368, 42078, 56104, 84156, 168312, 9165991, 18331982, 27497973, 36663964, 54995946, 73327928, 109991892, 219983784]

約数ペア:

[(1, 219983784), (2, 109991892), (3, 73327928), (4, 54995946), (6, 36663964), (8, 27497973), (12, 18331982), (24, 9165991), (1307, 168312), (2614, 84156), (3921, 56104), (5228, 42078), (7013, 31368), (7842, 28052), (10456, 21039), (14026, 15684)]