204003275

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 297885696

約数和(自身を除く): 93882421

約数列:

[1, 5, 7, 25, 35, 67, 127, 137, 175, 335, 469, 635, 685, 889, 959, 1675, 2345, 3175, 3425, 4445, 4795, 8509, 9179, 11725, 17399, 22225, 23975, 42545, 45895, 59563, 64253, 86995, 121793, 212725, 229475, 297815, 321265, 434975, 608965, 1165733, 1489075, 1606325, 3044825, 5828665, 8160131, 29143325, 40800655, 204003275]

約数ペア:

[(1, 204003275), (5, 40800655), (7, 29143325), (25, 8160131), (35, 5828665), (67, 3044825), (127, 1606325), (137, 1489075), (175, 1165733), (335, 608965), (469, 434975), (635, 321265), (685, 297815), (889, 229475), (959, 212725), (1675, 121793), (2345, 86995), (3175, 64253), (3425, 59563), (4445, 45895), (4795, 42545), (8509, 23975), (9179, 22225), (11725, 17399)]