207615786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{69623}}^1$

素因数の和:69706

約数の個数: 32

約数和(自身を含む): 481241088

約数和(自身を除く): 273625302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 69623, 139246, 208869, 417738, 487361, 974722, 1462083, 2924166, 4943233, 9886466, 14829699, 29659398, 34602631, 69205262, 103807893, 207615786]

約数ペア:

[(1, 207615786), (2, 103807893), (3, 69205262), (6, 34602631), (7, 29659398), (14, 14829699), (21, 9886466), (42, 4943233), (71, 2924166), (142, 1462083), (213, 974722), (426, 487361), (497, 417738), (994, 208869), (1491, 139246), (2982, 69623)]