207715914

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{61057}}^1$

素因数の和:61081

約数の個数: 48

約数和(自身を含む): 533402688

約数和(自身を除く): 325686774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 61057, 122114, 183171, 366342, 427399, 549513, 854798, 1099026, 1282197, 1648539, 2564394, 3297078, 3846591, 4945617, 7693182, 9891234, 11539773, 14836851, 23079546, 29673702, 34619319, 69238638, 103857957, 207715914]

約数ペア:

[(1, 207715914), (2, 103857957), (3, 69238638), (6, 34619319), (7, 29673702), (9, 23079546), (14, 14836851), (18, 11539773), (21, 9891234), (27, 7693182), (42, 4945617), (54, 3846591), (63, 3297078), (81, 2564394), (126, 1648539), (162, 1282197), (189, 1099026), (243, 854798), (378, 549513), (486, 427399), (567, 366342), (1134, 183171), (1701, 122114), (3402, 61057)]