221792664

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{46439}}^1$

素因数の和:46647

約数の個数: 32

約数和(自身を含む): 557280000

約数和(自身を除く): 335487336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 4776, 46439, 92878, 139317, 185756, 278634, 371512, 557268, 1114536, 9241361, 18482722, 27724083, 36965444, 55448166, 73930888, 110896332, 221792664]

約数ペア:

[(1, 221792664), (2, 110896332), (3, 73930888), (4, 55448166), (6, 36965444), (8, 27724083), (12, 18482722), (24, 9241361), (199, 1114536), (398, 557268), (597, 371512), (796, 278634), (1194, 185756), (1592, 139317), (2388, 92878), (4776, 46439)]