203422672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6211}}^1$

素因数の和:6331

約数の個数: 40

約数和(自身を含む): 415955520

約数和(自身を除く): 212532848

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 4094, 6211, 8188, 12422, 16376, 24844, 32752, 49688, 99376, 142853, 285706, 552779, 571412, 1105558, 1142824, 2211116, 2285648, 4422232, 8844464, 12713917, 25427834, 50855668, 101711336, 203422672]

約数ペア:

[(1, 203422672), (2, 101711336), (4, 50855668), (8, 25427834), (16, 12713917), (23, 8844464), (46, 4422232), (89, 2285648), (92, 2211116), (178, 1142824), (184, 1105558), (356, 571412), (368, 552779), (712, 285706), (1424, 142853), (2047, 99376), (4094, 49688), (6211, 32752), (8188, 24844), (12422, 16376)]