200851910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77549}}^1$

素因数の和:77600

約数の個数: 32

約数和(自身を含む): 424353600

約数和(自身を除く): 223501690

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 77549, 155098, 387745, 542843, 775490, 1085686, 2714215, 2869313, 5428430, 5738626, 14346565, 20085191, 28693130, 40170382, 100425955, 200851910]

約数ペア:

[(1, 200851910), (2, 100425955), (5, 40170382), (7, 28693130), (10, 20085191), (14, 14346565), (35, 5738626), (37, 5428430), (70, 2869313), (74, 2714215), (185, 1085686), (259, 775490), (370, 542843), (518, 387745), (1295, 155098), (2590, 77549)]