193596249

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 329840000

約数和(自身を除く): 136243751

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 121, 183, 231, 363, 427, 671, 847, 1249, 1281, 2013, 2541, 3747, 4697, 7381, 8743, 13739, 14091, 22143, 26229, 41217, 51667, 76189, 96173, 151129, 155001, 228567, 288519, 453387, 533323, 838079, 1057903, 1599969, 2514237, 3173709, 5866553, 9218869, 17599659, 27656607, 64532083, 193596249]

約数ペア:

[(1, 193596249), (3, 64532083), (7, 27656607), (11, 17599659), (21, 9218869), (33, 5866553), (61, 3173709), (77, 2514237), (121, 1599969), (183, 1057903), (231, 838079), (363, 533323), (427, 453387), (671, 288519), (847, 228567), (1249, 155001), (1281, 151129), (2013, 96173), (2541, 76189), (3747, 51667), (4697, 41217), (7381, 26229), (8743, 22143), (13739, 14091)]