201052544

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20399}}^1$

素因数の和:20431

約数の個数: 64

約数和(自身を含む): 499392000

約数和(自身を除く): 298339456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 20399, 40798, 81596, 142793, 163192, 224389, 285586, 326384, 448778, 571172, 652768, 897556, 1142344, 1305536, 1570723, 1795112, 2284688, 2611072, 3141446, 3590224, 4569376, 6282892, 7180448, 9138752, 12565784, 14360896, 18277504, 25131568, 28721792, 50263136, 100526272, 201052544]

約数ペア:

[(1, 201052544), (2, 100526272), (4, 50263136), (7, 28721792), (8, 25131568), (11, 18277504), (14, 14360896), (16, 12565784), (22, 9138752), (28, 7180448), (32, 6282892), (44, 4569376), (56, 3590224), (64, 3141446), (77, 2611072), (88, 2284688), (112, 1795112), (128, 1570723), (154, 1305536), (176, 1142344), (224, 897556), (308, 652768), (352, 571172), (448, 448778), (616, 326384), (704, 285586), (896, 224389), (1232, 163192), (1408, 142793), (2464, 81596), (4928, 40798), (9856, 20399)]