201611008

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 425462688

約数和(自身を除く): 223851680

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 128, 184, 194, 256, 353, 368, 388, 706, 736, 776, 1412, 1472, 1552, 2231, 2824, 2944, 3104, 4462, 5648, 5888, 6208, 8119, 8924, 11296, 12416, 16238, 17848, 22592, 24832, 32476, 34241, 35696, 45184, 64952, 68482, 71392, 90368, 129904, 136964, 142784, 259808, 273928, 285568, 519616, 547856, 571136, 787543, 1039232, 1095712, 1575086, 2078464, 2191424, 3150172, 4382848, 6300344, 8765696, 12600688, 25201376, 50402752, 100805504, 201611008]

約数ペア:

[(1, 201611008), (2, 100805504), (4, 50402752), (8, 25201376), (16, 12600688), (23, 8765696), (32, 6300344), (46, 4382848), (64, 3150172), (92, 2191424), (97, 2078464), (128, 1575086), (184, 1095712), (194, 1039232), (256, 787543), (353, 571136), (368, 547856), (388, 519616), (706, 285568), (736, 273928), (776, 259808), (1412, 142784), (1472, 136964), (1552, 129904), (2231, 90368), (2824, 71392), (2944, 68482), (3104, 64952), (4462, 45184), (5648, 35696), (5888, 34241), (6208, 32476), (8119, 24832), (8924, 22592), (11296, 17848), (12416, 16238)]