219796836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{11527}}^1$

素因数の和:11768

約数の個数: 48

約数和(自身を含む): 588758016

約数和(自身を除く): 368961180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 908, 1362, 1589, 2724, 3178, 4767, 6356, 9534, 11527, 19068, 23054, 34581, 46108, 69162, 80689, 138324, 161378, 242067, 322756, 484134, 968268, 2616629, 5233258, 7849887, 10466516, 15699774, 18316403, 31399548, 36632806, 54949209, 73265612, 109898418, 219796836]

約数ペア:

[(1, 219796836), (2, 109898418), (3, 73265612), (4, 54949209), (6, 36632806), (7, 31399548), (12, 18316403), (14, 15699774), (21, 10466516), (28, 7849887), (42, 5233258), (84, 2616629), (227, 968268), (454, 484134), (681, 322756), (908, 242067), (1362, 161378), (1589, 138324), (2724, 80689), (3178, 69162), (4767, 46108), (6356, 34581), (9534, 23054), (11527, 19068)]