218945436695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{16619}}^1$

素因数の和:16808

約数の個数: 64

約数和(自身を含む): 294660633600

約数和(自身を除く): 75715196905

約数列:

[1, 5, 17, 37, 59, 71, 85, 185, 295, 355, 629, 1003, 1207, 2183, 2627, 3145, 4189, 5015, 6035, 10915, 13135, 16619, 20945, 37111, 44659, 71213, 83095, 154993, 185555, 223295, 282523, 356065, 614903, 774965, 980521, 1179949, 1412615, 2634881, 3074515, 4902605, 5899745, 10453351, 13174405, 16668857, 20059133, 36279277, 43658113, 52266755, 69616991, 83344285, 100295665, 181396385, 218290565, 348084955, 616747709, 742187921, 1183488847, 2575828667, 3083738545, 3710939605, 5917444235, 12879143335, 43789087339, 218945436695]

約数ペア:

[(1, 218945436695), (5, 43789087339), (17, 12879143335), (37, 5917444235), (59, 3710939605), (71, 3083738545), (85, 2575828667), (185, 1183488847), (295, 742187921), (355, 616747709), (629, 348084955), (1003, 218290565), (1207, 181396385), (2183, 100295665), (2627, 83344285), (3145, 69616991), (4189, 52266755), (5015, 43658113), (6035, 36279277), (10915, 20059133), (13135, 16668857), (16619, 13174405), (20945, 10453351), (37111, 5899745), (44659, 4902605), (71213, 3074515), (83095, 2634881), (154993, 1412615), (185555, 1179949), (223295, 980521), (282523, 774965), (356065, 614903)]