213486596

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{653}}^1$

素因数の和:788

約数の個数: 36

約数和(自身を含む): 392636748

約数和(自身を除く): 179150152

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 653, 1306, 1739, 2209, 2612, 3478, 4418, 6956, 8836, 24161, 30691, 48322, 61382, 81733, 96644, 122764, 163466, 326932, 1135567, 1442477, 2271134, 2884954, 4542268, 5769908, 53371649, 106743298, 213486596]

約数ペア:

[(1, 213486596), (2, 106743298), (4, 53371649), (37, 5769908), (47, 4542268), (74, 2884954), (94, 2271134), (148, 1442477), (188, 1135567), (653, 326932), (1306, 163466), (1739, 122764), (2209, 96644), (2612, 81733), (3478, 61382), (4418, 48322), (6956, 30691), (8836, 24161)]