210506218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3347}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 354352320

約数和(自身を除く): 143846102

約数列:

[1, 2, 13, 26, 41, 59, 82, 118, 533, 767, 1066, 1534, 2419, 3347, 4838, 6694, 31447, 43511, 62894, 87022, 137227, 197473, 274454, 394946, 1783951, 2567149, 3567902, 5134298, 8096393, 16192786, 105253109, 210506218]

約数ペア:

[(1, 210506218), (2, 105253109), (13, 16192786), (26, 8096393), (41, 5134298), (59, 3567902), (82, 2567149), (118, 1783951), (533, 394946), (767, 274454), (1066, 197473), (1534, 137227), (2419, 87022), (3347, 62894), (4838, 43511), (6694, 31447)]