202128968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12343}}^1$

素因数の和:12461

約数の個数: 32

約数和(自身を含む): 399945600

約数和(自身を除く): 197816632

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 12343, 16376, 24686, 49372, 98744, 283889, 567778, 1098527, 1135556, 2197054, 2271112, 4394108, 8788216, 25266121, 50532242, 101064484, 202128968]

約数ペア:

[(1, 202128968), (2, 101064484), (4, 50532242), (8, 25266121), (23, 8788216), (46, 4394108), (89, 2271112), (92, 2197054), (178, 1135556), (184, 1098527), (356, 567778), (712, 283889), (2047, 98744), (4094, 49372), (8188, 24686), (12343, 16376)]