206335090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{8867}}^1$

素因数の和:9066

約数の個数: 32

約数和(自身を含む): 402252480

約数和(自身を除く): 195917390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 4654, 8867, 11635, 17734, 23270, 44335, 88670, 115271, 230542, 576355, 1152710, 1587193, 3174386, 7935965, 15871930, 20633509, 41267018, 103167545, 206335090]

約数ペア:

[(1, 206335090), (2, 103167545), (5, 41267018), (10, 20633509), (13, 15871930), (26, 7935965), (65, 3174386), (130, 1587193), (179, 1152710), (358, 576355), (895, 230542), (1790, 115271), (2327, 88670), (4654, 44335), (8867, 23270), (11635, 17734)]