220169832

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{247939}}^1$

素因数の和:247985

約数の個数: 32

約数和(自身を含む): 565303200

約数和(自身を除く): 345133368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 247939, 495878, 743817, 991756, 1487634, 1983512, 2975268, 5950536, 9173743, 18347486, 27521229, 36694972, 55042458, 73389944, 110084916, 220169832]

約数ペア:

[(1, 220169832), (2, 110084916), (3, 73389944), (4, 55042458), (6, 36694972), (8, 27521229), (12, 18347486), (24, 9173743), (37, 5950536), (74, 2975268), (111, 1983512), (148, 1487634), (222, 991756), (296, 743817), (444, 495878), (888, 247939)]