194965888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{117167}}^1$

素因数の和:117194

約数の個数: 32

約数和(自身を含む): 418289760

約数和(自身を除く): 223323872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 117167, 234334, 468668, 937336, 1523171, 1874672, 3046342, 3749344, 6092684, 7498688, 12185368, 14997376, 24370736, 48741472, 97482944, 194965888]

約数ペア:

[(1, 194965888), (2, 97482944), (4, 48741472), (8, 24370736), (13, 14997376), (16, 12185368), (26, 7498688), (32, 6092684), (52, 3749344), (64, 3046342), (104, 1874672), (128, 1523171), (208, 937336), (416, 468668), (832, 234334), (1664, 117167)]