216936698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8597}}^1$

素因数の和:8678

約数の個数: 32

約数和(自身を含む): 376386048

約数和(自身を除く): 159449350

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 341, 407, 682, 814, 1147, 2294, 8597, 12617, 17194, 25234, 94567, 189134, 266507, 318089, 533014, 636178, 2931577, 3498979, 5863154, 6997958, 9860759, 19721518, 108468349, 216936698]

約数ペア:

[(1, 216936698), (2, 108468349), (11, 19721518), (22, 9860759), (31, 6997958), (37, 5863154), (62, 3498979), (74, 2931577), (341, 636178), (407, 533014), (682, 318089), (814, 266507), (1147, 189134), (2294, 94567), (8597, 25234), (12617, 17194)]