218753624

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{1231}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 416539200

約数和(自身を除く): 197785576

約数列:

[1, 2, 4, 8, 97, 194, 229, 388, 458, 776, 916, 1231, 1832, 2462, 4924, 9848, 22213, 44426, 88852, 119407, 177704, 238814, 281899, 477628, 563798, 955256, 1127596, 2255192, 27344203, 54688406, 109376812, 218753624]

約数ペア:

[(1, 218753624), (2, 109376812), (4, 54688406), (8, 27344203), (97, 2255192), (194, 1127596), (229, 955256), (388, 563798), (458, 477628), (776, 281899), (916, 238814), (1231, 177704), (1832, 119407), (2462, 88852), (4924, 44426), (9848, 22213)]