200843125

素因数分解:

$5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 296904960

約数和(自身を除く): 96061835

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 625, 725, 875, 1015, 1583, 3625, 4375, 5075, 7915, 11081, 18125, 25375, 39575, 45907, 55405, 126875, 197875, 229535, 277025, 321349, 989375, 1147675, 1385125, 1606745, 5738375, 6925625, 8033725, 28691875, 40168625, 200843125]

約数ペア:

[(1, 200843125), (5, 40168625), (7, 28691875), (25, 8033725), (29, 6925625), (35, 5738375), (125, 1606745), (145, 1385125), (175, 1147675), (203, 989375), (625, 321349), (725, 277025), (875, 229535), (1015, 197875), (1583, 126875), (3625, 55405), (4375, 45907), (5075, 39575), (7915, 25375), (11081, 18125)]