213044830

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{563}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 389836800

約数和(自身を除く): 176791970

約数列:

[1, 2, 5, 10, 79, 158, 395, 479, 563, 790, 958, 1126, 2395, 2815, 4790, 5630, 37841, 44477, 75682, 88954, 189205, 222385, 269677, 378410, 444770, 539354, 1348385, 2696770, 21304483, 42608966, 106522415, 213044830]

約数ペア:

[(1, 213044830), (2, 106522415), (5, 42608966), (10, 21304483), (79, 2696770), (158, 1348385), (395, 539354), (479, 444770), (563, 378410), (790, 269677), (958, 222385), (1126, 189205), (2395, 88954), (2815, 75682), (4790, 44477), (5630, 37841)]