200530675

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 265373640

約数和(自身を除く): 64842965

約数列:

[1, 5, 23, 25, 59, 115, 257, 295, 529, 575, 1285, 1357, 1475, 2645, 5911, 6425, 6785, 13225, 15163, 29555, 31211, 33925, 75815, 135953, 147775, 156055, 348749, 379075, 679765, 780275, 1743745, 3398825, 8021227, 8718725, 40106135, 200530675]

約数ペア:

[(1, 200530675), (5, 40106135), (23, 8718725), (25, 8021227), (59, 3398825), (115, 1743745), (257, 780275), (295, 679765), (529, 379075), (575, 348749), (1285, 156055), (1357, 147775), (1475, 135953), (2645, 75815), (5911, 33925), (6425, 31211), (6785, 29555), (13225, 15163)]