201653854612

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2657}}^1\times {\mathrm{12491}}^1$

素因数の和:15197

約数の個数: 72

約数和(自身を含む): 423945301248

約数和(自身を除く): 222291446636

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 2657, 3038, 5314, 6076, 10628, 12491, 18599, 24982, 37198, 49964, 74396, 82367, 87437, 130193, 164734, 174874, 260386, 329468, 349748, 387221, 520772, 576569, 612059, 774442, 1153138, 1224118, 1548884, 2306276, 2448236, 2710547, 4035983, 5421094, 8071966, 10842188, 16143932, 18973829, 33188587, 37947658, 66377174, 75895316, 132754348, 232320109, 464640218, 929280436, 1028846197, 1626240763, 2057692394, 3252481526, 4115384788, 6504963052, 7201923379, 14403846758, 28807693516, 50413463653, 100826927306, 201653854612]

約数ペア:

[(1, 201653854612), (2, 100826927306), (4, 50413463653), (7, 28807693516), (14, 14403846758), (28, 7201923379), (31, 6504963052), (49, 4115384788), (62, 3252481526), (98, 2057692394), (124, 1626240763), (196, 1028846197), (217, 929280436), (434, 464640218), (868, 232320109), (1519, 132754348), (2657, 75895316), (3038, 66377174), (5314, 37947658), (6076, 33188587), (10628, 18973829), (12491, 16143932), (18599, 10842188), (24982, 8071966), (37198, 5421094), (49964, 4035983), (74396, 2710547), (82367, 2448236), (87437, 2306276), (130193, 1548884), (164734, 1224118), (174874, 1153138), (260386, 774442), (329468, 612059), (349748, 576569), (387221, 520772)]