202927300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1621

約数の個数: 72

約数和(自身を含む): 472469760

約数和(自身を除く): 269542460

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 79, 85, 100, 158, 170, 316, 340, 395, 425, 790, 850, 1343, 1511, 1580, 1700, 1975, 2686, 3022, 3950, 5372, 6044, 6715, 7555, 7900, 13430, 15110, 25687, 26860, 30220, 33575, 37775, 51374, 67150, 75550, 102748, 119369, 128435, 134300, 151100, 238738, 256870, 477476, 513740, 596845, 642175, 1193690, 1284350, 2029273, 2387380, 2568700, 2984225, 4058546, 5968450, 8117092, 10146365, 11936900, 20292730, 40585460, 50731825, 101463650, 202927300]

約数ペア:

[(1, 202927300), (2, 101463650), (4, 50731825), (5, 40585460), (10, 20292730), (17, 11936900), (20, 10146365), (25, 8117092), (34, 5968450), (50, 4058546), (68, 2984225), (79, 2568700), (85, 2387380), (100, 2029273), (158, 1284350), (170, 1193690), (316, 642175), (340, 596845), (395, 513740), (425, 477476), (790, 256870), (850, 238738), (1343, 151100), (1511, 134300), (1580, 128435), (1700, 119369), (1975, 102748), (2686, 75550), (3022, 67150), (3950, 51374), (5372, 37775), (6044, 33575), (6715, 30220), (7555, 26860), (7900, 25687), (13430, 15110)]