201539744

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1730

約数の個数: 72

約数和(自身を含む): 467691840

約数和(自身を除く): 266152096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 1106, 1264, 1568, 1627, 2212, 2528, 3254, 3871, 4424, 6508, 7742, 8848, 11389, 13016, 15484, 17696, 22778, 26032, 30968, 45556, 52064, 61936, 79723, 91112, 123872, 128533, 159446, 182224, 257066, 318892, 364448, 514132, 637784, 899731, 1028264, 1275568, 1799462, 2056528, 2551136, 3598924, 4113056, 6298117, 7197848, 12596234, 14395696, 25192468, 28791392, 50384936, 100769872, 201539744]

約数ペア:

[(1, 201539744), (2, 100769872), (4, 50384936), (7, 28791392), (8, 25192468), (14, 14395696), (16, 12596234), (28, 7197848), (32, 6298117), (49, 4113056), (56, 3598924), (79, 2551136), (98, 2056528), (112, 1799462), (158, 1275568), (196, 1028264), (224, 899731), (316, 637784), (392, 514132), (553, 364448), (632, 318892), (784, 257066), (1106, 182224), (1264, 159446), (1568, 128533), (1627, 123872), (2212, 91112), (2528, 79723), (3254, 61936), (3871, 52064), (4424, 45556), (6508, 30968), (7742, 26032), (8848, 22778), (11389, 17696), (13016, 15484)]