200767718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 329978880

約数和(自身を除く): 129211162

約数列:

[1, 2, 19, 31, 38, 62, 131, 262, 589, 1178, 1301, 2489, 2602, 4061, 4978, 8122, 24719, 40331, 49438, 77159, 80662, 154318, 170431, 340862, 766289, 1532578, 3238189, 5283361, 6476378, 10566722, 100383859, 200767718]

約数ペア:

[(1, 200767718), (2, 100383859), (19, 10566722), (31, 6476378), (38, 5283361), (62, 3238189), (131, 1532578), (262, 766289), (589, 340862), (1178, 170431), (1301, 154318), (2489, 80662), (2602, 77159), (4061, 49438), (4978, 40331), (8122, 24719)]