203957322456

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1\times {\mathrm{284003}}^1$

素因数の和:285336

約数の個数: 64

約数和(自身を含む): 532473419520

約数和(自身を除く): 328516097064

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 1301, 2602, 3903, 5204, 7806, 10408, 15612, 29923, 31224, 59846, 89769, 119692, 179538, 239384, 284003, 359076, 568006, 718152, 852009, 1136012, 1704018, 2272024, 3408036, 6532069, 6816072, 13064138, 19596207, 26128276, 39192414, 52256552, 78384828, 156769656, 369487903, 738975806, 1108463709, 1477951612, 2216927418, 2955903224, 4433854836, 8498221769, 8867709672, 16996443538, 25494665307, 33992887076, 50989330614, 67985774152, 101978661228, 203957322456]

約数ペア:

[(1, 203957322456), (2, 101978661228), (3, 67985774152), (4, 50989330614), (6, 33992887076), (8, 25494665307), (12, 16996443538), (23, 8867709672), (24, 8498221769), (46, 4433854836), (69, 2955903224), (92, 2216927418), (138, 1477951612), (184, 1108463709), (276, 738975806), (552, 369487903), (1301, 156769656), (2602, 78384828), (3903, 52256552), (5204, 39192414), (7806, 26128276), (10408, 19596207), (15612, 13064138), (29923, 6816072), (31224, 6532069), (59846, 3408036), (89769, 2272024), (119692, 1704018), (179538, 1136012), (239384, 852009), (284003, 718152), (359076, 568006)]