205351010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1483}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 377600832

約数和(自身を除く): 172249822

約数列:

[1, 2, 5, 10, 61, 122, 227, 305, 454, 610, 1135, 1483, 2270, 2966, 7415, 13847, 14830, 27694, 69235, 90463, 138470, 180926, 336641, 452315, 673282, 904630, 1683205, 3366410, 20535101, 41070202, 102675505, 205351010]

約数ペア:

[(1, 205351010), (2, 102675505), (5, 41070202), (10, 20535101), (61, 3366410), (122, 1683205), (227, 904630), (305, 673282), (454, 452315), (610, 336641), (1135, 180926), (1483, 138470), (2270, 90463), (2966, 69235), (7415, 27694), (13847, 14830)]