201716532

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1361}}^1$

素因数の和:1573

約数の個数: 72

約数和(自身を含む): 535429440

約数和(自身を除く): 333712908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 179, 207, 276, 358, 414, 537, 716, 828, 1074, 1361, 1611, 2148, 2722, 3222, 4083, 4117, 5444, 6444, 8166, 8234, 12249, 12351, 16332, 16468, 24498, 24702, 31303, 37053, 48996, 49404, 62606, 74106, 93909, 125212, 148212, 187818, 243619, 281727, 375636, 487238, 563454, 730857, 974476, 1126908, 1461714, 2192571, 2923428, 4385142, 5603237, 8770284, 11206474, 16809711, 22412948, 33619422, 50429133, 67238844, 100858266, 201716532]

約数ペア:

[(1, 201716532), (2, 100858266), (3, 67238844), (4, 50429133), (6, 33619422), (9, 22412948), (12, 16809711), (18, 11206474), (23, 8770284), (36, 5603237), (46, 4385142), (69, 2923428), (92, 2192571), (138, 1461714), (179, 1126908), (207, 974476), (276, 730857), (358, 563454), (414, 487238), (537, 375636), (716, 281727), (828, 243619), (1074, 187818), (1361, 148212), (1611, 125212), (2148, 93909), (2722, 74106), (3222, 62606), (4083, 49404), (4117, 48996), (5444, 37053), (6444, 31303), (8166, 24702), (8234, 24498), (12249, 16468), (12351, 16332)]