225224734

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6569}}^1$

素因数の和:6688

約数の個数: 32

約数和(自身を含む): 403660800

約数和(自身を除く): 178436066

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 2449, 4898, 6569, 13138, 17143, 34286, 45983, 91966, 203639, 407278, 518951, 1037902, 1425473, 2850946, 3632657, 7265314, 16087481, 32174962, 112612367, 225224734]

約数ペア:

[(1, 225224734), (2, 112612367), (7, 32174962), (14, 16087481), (31, 7265314), (62, 3632657), (79, 2850946), (158, 1425473), (217, 1037902), (434, 518951), (553, 407278), (1106, 203639), (2449, 91966), (4898, 45983), (6569, 34286), (13138, 17143)]