207944588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 399191520

約数和(自身を除く): 191246932

約数列:

[1, 2, 4, 19, 37, 38, 73, 74, 76, 146, 148, 292, 703, 1013, 1387, 1406, 2026, 2701, 2774, 2812, 4052, 5402, 5548, 10804, 19247, 37481, 38494, 51319, 73949, 74962, 76988, 102638, 147898, 149924, 205276, 295796, 712139, 1405031, 1424278, 2736113, 2810062, 2848556, 5472226, 5620124, 10944452, 51986147, 103972294, 207944588]

約数ペア:

[(1, 207944588), (2, 103972294), (4, 51986147), (19, 10944452), (37, 5620124), (38, 5472226), (73, 2848556), (74, 2810062), (76, 2736113), (146, 1424278), (148, 1405031), (292, 712139), (703, 295796), (1013, 205276), (1387, 149924), (1406, 147898), (2026, 102638), (2701, 76988), (2774, 74962), (2812, 73949), (4052, 51319), (5402, 38494), (5548, 37481), (10804, 19247)]