206293792

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2441}}^1$

素因数の和:2609

約数の個数: 48

約数和(自身を含む): 430768800

約数和(自身を除く): 224475008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 278, 304, 556, 608, 1112, 2224, 2441, 2641, 4448, 4882, 5282, 9764, 10564, 19528, 21128, 39056, 42256, 46379, 78112, 84512, 92758, 185516, 339299, 371032, 678598, 742064, 1357196, 1484128, 2714392, 5428784, 6446681, 10857568, 12893362, 25786724, 51573448, 103146896, 206293792]

約数ペア:

[(1, 206293792), (2, 103146896), (4, 51573448), (8, 25786724), (16, 12893362), (19, 10857568), (32, 6446681), (38, 5428784), (76, 2714392), (139, 1484128), (152, 1357196), (278, 742064), (304, 678598), (556, 371032), (608, 339299), (1112, 185516), (2224, 92758), (2441, 84512), (2641, 78112), (4448, 46379), (4882, 42256), (5282, 39056), (9764, 21128), (10564, 19528)]