207959142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{25693}}^1$

素因数の和:25788

約数の個数: 32

約数和(自身を含む): 443992320

約数和(自身を除く): 236033178

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 25693, 51386, 77079, 154158, 488167, 976334, 1464501, 1824203, 2929002, 3648406, 5472609, 10945218, 34659857, 69319714, 103979571, 207959142]

約数ペア:

[(1, 207959142), (2, 103979571), (3, 69319714), (6, 34659857), (19, 10945218), (38, 5472609), (57, 3648406), (71, 2929002), (114, 1824203), (142, 1464501), (213, 976334), (426, 488167), (1349, 154158), (2698, 77079), (4047, 51386), (8094, 25693)]