201897712

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1018

約数の個数: 60

約数和(自身を含む): 424838880

約数和(自身を除く): 222941168

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 289, 376, 578, 752, 799, 929, 1156, 1598, 1858, 2312, 3196, 3716, 4624, 6392, 7432, 12784, 13583, 14864, 15793, 27166, 31586, 43663, 54332, 63172, 87326, 108664, 126344, 174652, 217328, 252688, 268481, 349304, 536962, 698608, 742271, 1073924, 1484542, 2147848, 2969084, 4295696, 5938168, 11876336, 12618607, 25237214, 50474428, 100948856, 201897712]

約数ペア:

[(1, 201897712), (2, 100948856), (4, 50474428), (8, 25237214), (16, 12618607), (17, 11876336), (34, 5938168), (47, 4295696), (68, 2969084), (94, 2147848), (136, 1484542), (188, 1073924), (272, 742271), (289, 698608), (376, 536962), (578, 349304), (752, 268481), (799, 252688), (929, 217328), (1156, 174652), (1598, 126344), (1858, 108664), (2312, 87326), (3196, 63172), (3716, 54332), (4624, 43663), (6392, 31586), (7432, 27166), (12784, 15793), (13583, 14864)]