201973328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{742549}}^1$

素因数の和:742574

約数の個数: 20

約数和(自身を含む): 414342900

約数和(自身を除く): 212369572

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 742549, 1485098, 2970196, 5940392, 11880784, 12623333, 25246666, 50493332, 100986664, 201973328]

約数ペア:

[(1, 201973328), (2, 100986664), (4, 50493332), (8, 25246666), (16, 12623333), (17, 11880784), (34, 5940392), (68, 2970196), (136, 1485098), (272, 742549)]