127207322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{487}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 215875584

約数和(自身を除く): 88668262

約数列:

[1, 2, 11, 22, 31, 62, 341, 383, 487, 682, 766, 974, 4213, 5357, 8426, 10714, 11873, 15097, 23746, 30194, 130603, 166067, 186521, 261206, 332134, 373042, 2051731, 4103462, 5782151, 11564302, 63603661, 127207322]

約数ペア:

[(1, 127207322), (2, 63603661), (11, 11564302), (22, 5782151), (31, 4103462), (62, 2051731), (341, 373042), (383, 332134), (487, 261206), (682, 186521), (766, 166067), (974, 130603), (4213, 30194), (5357, 23746), (8426, 15097), (10714, 11873)]