201909422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1049}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 356680800

約数和(自身を除く): 154771378

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 673, 1049, 1346, 2098, 7403, 8749, 11539, 13637, 14806, 17498, 23078, 27274, 96239, 150007, 192478, 300014, 705977, 1411954, 7765747, 9177701, 15531494, 18355402, 100954711, 201909422]

約数ペア:

[(1, 201909422), (2, 100954711), (11, 18355402), (13, 15531494), (22, 9177701), (26, 7765747), (143, 1411954), (286, 705977), (673, 300014), (1049, 192478), (1346, 150007), (2098, 96239), (7403, 27274), (8749, 23078), (11539, 17498), (13637, 14806)]