200151875

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4159}}^1$

素因数の和:4197

約数の個数: 40

約数和(自身を含む): 311900160

約数和(自身を除く): 111748285

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 625, 875, 1375, 1925, 4159, 4375, 6875, 9625, 20795, 29113, 45749, 48125, 103975, 145565, 228745, 320243, 519875, 727825, 1143725, 1601215, 2599375, 3639125, 5718625, 8006075, 18195625, 28593125, 40030375, 200151875]

約数ペア:

[(1, 200151875), (5, 40030375), (7, 28593125), (11, 18195625), (25, 8006075), (35, 5718625), (55, 3639125), (77, 2599375), (125, 1601215), (175, 1143725), (275, 727825), (385, 519875), (625, 320243), (875, 228745), (1375, 145565), (1925, 103975), (4159, 48125), (4375, 45749), (6875, 29113), (9625, 20795)]