193905890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{1171}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 362007360

約数和(自身を除く): 168101470

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 571, 1142, 1171, 2342, 2855, 5710, 5855, 11710, 16559, 33118, 33959, 67918, 82795, 165590, 169795, 339590, 668641, 1337282, 3343205, 6686410, 19390589, 38781178, 96952945, 193905890]

約数ペア:

[(1, 193905890), (2, 96952945), (5, 38781178), (10, 19390589), (29, 6686410), (58, 3343205), (145, 1337282), (290, 668641), (571, 339590), (1142, 169795), (1171, 165590), (2342, 82795), (2855, 67918), (5710, 33959), (5855, 33118), (11710, 16559)]