202178082

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 423933120

約数和(自身を除く): 221755038

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 389, 618, 778, 841, 1167, 1682, 2334, 2523, 2987, 5046, 5974, 8961, 11281, 17922, 22562, 33843, 40067, 67686, 80134, 86623, 120201, 173246, 240402, 259869, 327149, 519738, 654298, 981447, 1161943, 1962894, 2323886, 3485829, 6971658, 33696347, 67392694, 101089041, 202178082]

約数ペア:

[(1, 202178082), (2, 101089041), (3, 67392694), (6, 33696347), (29, 6971658), (58, 3485829), (87, 2323886), (103, 1962894), (174, 1161943), (206, 981447), (309, 654298), (389, 519738), (618, 327149), (778, 259869), (841, 240402), (1167, 173246), (1682, 120201), (2334, 86623), (2523, 80134), (2987, 67686), (5046, 40067), (5974, 33843), (8961, 22562), (11281, 17922)]