201719454

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1\times {\mathrm{607}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 408984576

約数和(自身を除く): 207265122

約数列:

[1, 2, 3, 6, 97, 194, 291, 571, 582, 607, 1142, 1214, 1713, 1821, 3426, 3642, 55387, 58879, 110774, 117758, 166161, 176637, 332322, 346597, 353274, 693194, 1039791, 2079582, 33619909, 67239818, 100859727, 201719454]

約数ペア:

[(1, 201719454), (2, 100859727), (3, 67239818), (6, 33619909), (97, 2079582), (194, 1039791), (291, 693194), (571, 353274), (582, 346597), (607, 332322), (1142, 176637), (1214, 166161), (1713, 117758), (1821, 110774), (3426, 58879), (3642, 55387)]