228319864

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 433260000

約数和(自身を除く): 204940136

約数列:

[1, 2, 4, 8, 173, 199, 346, 398, 692, 796, 829, 1384, 1592, 1658, 3316, 6632, 34427, 68854, 137708, 143417, 164971, 275416, 286834, 329942, 573668, 659884, 1147336, 1319768, 28539983, 57079966, 114159932, 228319864]

約数ペア:

[(1, 228319864), (2, 114159932), (4, 57079966), (8, 28539983), (173, 1319768), (199, 1147336), (346, 659884), (398, 573668), (692, 329942), (796, 286834), (829, 275416), (1384, 164971), (1592, 143417), (1658, 137708), (3316, 68854), (6632, 34427)]