202813856

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 471421440

約数和(自身を除く): 268607584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 79, 112, 146, 157, 158, 224, 292, 314, 316, 511, 553, 584, 628, 632, 1022, 1099, 1106, 1168, 1256, 1264, 2044, 2198, 2212, 2336, 2512, 2528, 4088, 4396, 4424, 5024, 5767, 8176, 8792, 8848, 11461, 11534, 12403, 16352, 17584, 17696, 22922, 23068, 24806, 35168, 40369, 45844, 46136, 49612, 80227, 80738, 86821, 91688, 92272, 99224, 160454, 161476, 173642, 183376, 184544, 198448, 320908, 322952, 347284, 366752, 396896, 641816, 645904, 694568, 905419, 1283632, 1291808, 1389136, 1810838, 2567264, 2778272, 3621676, 6337933, 7243352, 12675866, 14486704, 25351732, 28973408, 50703464, 101406928, 202813856]

約数ペア:

[(1, 202813856), (2, 101406928), (4, 50703464), (7, 28973408), (8, 25351732), (14, 14486704), (16, 12675866), (28, 7243352), (32, 6337933), (56, 3621676), (73, 2778272), (79, 2567264), (112, 1810838), (146, 1389136), (157, 1291808), (158, 1283632), (224, 905419), (292, 694568), (314, 645904), (316, 641816), (511, 396896), (553, 366752), (584, 347284), (628, 322952), (632, 320908), (1022, 198448), (1099, 184544), (1106, 183376), (1168, 173642), (1256, 161476), (1264, 160454), (2044, 99224), (2198, 92272), (2212, 91688), (2336, 86821), (2512, 80738), (2528, 80227), (4088, 49612), (4396, 46136), (4424, 45844), (5024, 40369), (5767, 35168), (8176, 24806), (8792, 23068), (8848, 22922), (11461, 17696), (11534, 17584), (12403, 16352)]