197989694

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 354560976

約数和(自身を除く): 156571282

約数列:

[1, 2, 7, 14, 49, 83, 98, 101, 166, 202, 241, 482, 581, 707, 1162, 1414, 1687, 3374, 4067, 4949, 8134, 8383, 9898, 11809, 16766, 20003, 23618, 24341, 40006, 48682, 58681, 117362, 140021, 170387, 280042, 340774, 410767, 821534, 980147, 1192709, 1960294, 2020303, 2385418, 4040606, 14142121, 28284242, 98994847, 197989694]

約数ペア:

[(1, 197989694), (2, 98994847), (7, 28284242), (14, 14142121), (49, 4040606), (83, 2385418), (98, 2020303), (101, 1960294), (166, 1192709), (202, 980147), (241, 821534), (482, 410767), (581, 340774), (707, 280042), (1162, 170387), (1414, 140021), (1687, 117362), (3374, 58681), (4067, 48682), (4949, 40006), (8134, 24341), (8383, 23618), (9898, 20003), (11809, 16766)]