205202432

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 88

約数和(自身を含む): 442152000

約数和(自身を除く): 236949568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 199, 212, 256, 304, 398, 424, 512, 608, 796, 848, 1007, 1024, 1216, 1592, 1696, 2014, 2432, 3184, 3392, 3781, 4028, 4864, 6368, 6784, 7562, 8056, 9728, 10547, 12736, 13568, 15124, 16112, 19456, 21094, 25472, 27136, 30248, 32224, 42188, 50944, 54272, 60496, 64448, 84376, 101888, 120992, 128896, 168752, 200393, 203776, 241984, 257792, 337504, 400786, 483968, 515584, 675008, 801572, 967936, 1031168, 1350016, 1603144, 1935872, 2700032, 3206288, 3871744, 5400064, 6412576, 10800128, 12825152, 25650304, 51300608, 102601216, 205202432]

約数ペア:

[(1, 205202432), (2, 102601216), (4, 51300608), (8, 25650304), (16, 12825152), (19, 10800128), (32, 6412576), (38, 5400064), (53, 3871744), (64, 3206288), (76, 2700032), (106, 1935872), (128, 1603144), (152, 1350016), (199, 1031168), (212, 967936), (256, 801572), (304, 675008), (398, 515584), (424, 483968), (512, 400786), (608, 337504), (796, 257792), (848, 241984), (1007, 203776), (1024, 200393), (1216, 168752), (1592, 128896), (1696, 120992), (2014, 101888), (2432, 84376), (3184, 64448), (3392, 60496), (3781, 54272), (4028, 50944), (4864, 42188), (6368, 32224), (6784, 30248), (7562, 27136), (8056, 25472), (9728, 21094), (10547, 19456), (12736, 16112), (13568, 15124)]