200394465

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 324708480

約数和(自身を除く): 124314015

約数列:

[1, 3, 5, 15, 227, 229, 257, 681, 687, 771, 1135, 1145, 1285, 3405, 3435, 3855, 51983, 58339, 58853, 155949, 175017, 176559, 259915, 291695, 294265, 779745, 875085, 882795, 13359631, 40078893, 66798155, 200394465]

約数ペア:

[(1, 200394465), (3, 66798155), (5, 40078893), (15, 13359631), (227, 882795), (229, 875085), (257, 779745), (681, 294265), (687, 291695), (771, 259915), (1135, 176559), (1145, 175017), (1285, 155949), (3405, 58853), (3435, 58339), (3855, 51983)]