201266944

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 430466400

約数和(自身を除く): 229199456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 128, 136, 206, 256, 272, 412, 449, 544, 824, 898, 1088, 1648, 1751, 1796, 2176, 3296, 3502, 3592, 4352, 6592, 7004, 7184, 7633, 13184, 14008, 14368, 15266, 26368, 28016, 28736, 30532, 46247, 56032, 57472, 61064, 92494, 112064, 114944, 122128, 184988, 224128, 244256, 369976, 448256, 488512, 739952, 786199, 977024, 1479904, 1572398, 1954048, 2959808, 3144796, 5919616, 6289592, 11839232, 12579184, 25158368, 50316736, 100633472, 201266944]

約数ペア:

[(1, 201266944), (2, 100633472), (4, 50316736), (8, 25158368), (16, 12579184), (17, 11839232), (32, 6289592), (34, 5919616), (64, 3144796), (68, 2959808), (103, 1954048), (128, 1572398), (136, 1479904), (206, 977024), (256, 786199), (272, 739952), (412, 488512), (449, 448256), (544, 369976), (824, 244256), (898, 224128), (1088, 184988), (1648, 122128), (1751, 114944), (1796, 112064), (2176, 92494), (3296, 61064), (3502, 57472), (3592, 56032), (4352, 46247), (6592, 30532), (7004, 28736), (7184, 28016), (7633, 26368), (13184, 15266), (14008, 14368)]