193936850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1511}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 384725376

約数和(自身を除く): 190788526

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 151, 170, 302, 425, 755, 850, 1510, 1511, 2567, 3022, 3775, 5134, 7550, 7555, 12835, 15110, 25670, 25687, 37775, 51374, 64175, 75550, 128350, 128435, 228161, 256870, 456322, 642175, 1140805, 1284350, 2281610, 3878737, 5704025, 7757474, 11408050, 19393685, 38787370, 96968425, 193936850]

約数ペア:

[(1, 193936850), (2, 96968425), (5, 38787370), (10, 19393685), (17, 11408050), (25, 7757474), (34, 5704025), (50, 3878737), (85, 2281610), (151, 1284350), (170, 1140805), (302, 642175), (425, 456322), (755, 256870), (850, 228161), (1510, 128435), (1511, 128350), (2567, 75550), (3022, 64175), (3775, 51374), (5134, 37775), (7550, 25687), (7555, 25670), (12835, 15110)]