201368825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 305337600

約数和(自身を除く): 103968775

約数列:

[1, 5, 7, 17, 25, 35, 85, 113, 119, 175, 425, 565, 595, 599, 791, 1921, 2825, 2975, 2995, 3955, 4193, 9605, 10183, 13447, 14975, 19775, 20965, 48025, 50915, 67235, 67687, 71281, 104825, 254575, 336175, 338435, 356405, 473809, 1150679, 1692175, 1782025, 2369045, 5753395, 8054753, 11845225, 28766975, 40273765, 201368825]

約数ペア:

[(1, 201368825), (5, 40273765), (7, 28766975), (17, 11845225), (25, 8054753), (35, 5753395), (85, 2369045), (113, 1782025), (119, 1692175), (175, 1150679), (425, 473809), (565, 356405), (595, 338435), (599, 336175), (791, 254575), (1921, 104825), (2825, 71281), (2975, 67687), (2995, 67235), (3955, 50915), (4193, 48025), (9605, 20965), (10183, 19775), (13447, 14975)]