210855352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67409}}^1$

素因数の和:67455

約数の個数: 32

約数和(自身を含む): 436816800

約数和(自身を除く): 225961448

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 67409, 134818, 269636, 539272, 1145953, 1550407, 2291906, 3100814, 4583812, 6201628, 9167624, 12403256, 26356919, 52713838, 105427676, 210855352]

約数ペア:

[(1, 210855352), (2, 105427676), (4, 52713838), (8, 26356919), (17, 12403256), (23, 9167624), (34, 6201628), (46, 4583812), (68, 3100814), (92, 2291906), (136, 1550407), (184, 1145953), (391, 539272), (782, 269636), (1564, 134818), (3128, 67409)]