208053298077

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{122819}}^1$

素因数の和:123217

約数の個数: 32

約数和(自身を含む): 295711257600

約数和(自身を除く): 87657959523

約数列:

[1, 3, 19, 57, 113, 263, 339, 789, 2147, 4997, 6441, 14991, 29719, 89157, 122819, 368457, 564661, 1693983, 2333561, 7000683, 13878547, 32301397, 41635641, 96904191, 263692393, 613726543, 791077179, 1841179629, 3650057861, 10950173583, 69351099359, 208053298077]

約数ペア:

[(1, 208053298077), (3, 69351099359), (19, 10950173583), (57, 3650057861), (113, 1841179629), (263, 791077179), (339, 613726543), (789, 263692393), (2147, 96904191), (4997, 41635641), (6441, 32301397), (14991, 13878547), (29719, 7000683), (89157, 2333561), (122819, 1693983), (368457, 564661)]