200575605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5279}}^1$

素因数の和:5453

約数の個数: 32

約数和(自身を含む): 342144000

約数和(自身を除く): 141568395

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 2235, 2533, 5279, 7599, 12665, 15837, 26395, 37995, 79185, 89743, 269229, 448715, 786571, 1346145, 2359713, 3932855, 11798565, 13371707, 40115121, 66858535, 200575605]

約数ペア:

[(1, 200575605), (3, 66858535), (5, 40115121), (15, 13371707), (17, 11798565), (51, 3932855), (85, 2359713), (149, 1346145), (255, 786571), (447, 448715), (745, 269229), (2235, 89743), (2533, 79185), (5279, 37995), (7599, 26395), (12665, 15837)]