193270154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 366390528

約数和(自身を除く): 173120374

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 271, 421, 542, 842, 847, 1694, 1897, 2947, 2981, 3794, 4631, 5894, 5962, 9262, 20867, 32417, 32791, 41734, 50941, 64834, 65582, 101882, 114091, 228182, 229537, 356587, 459074, 713174, 798637, 1255001, 1597274, 2510002, 8785007, 13805011, 17570014, 27610022, 96635077, 193270154]

約数ペア:

[(1, 193270154), (2, 96635077), (7, 27610022), (11, 17570014), (14, 13805011), (22, 8785007), (77, 2510002), (121, 1597274), (154, 1255001), (242, 798637), (271, 713174), (421, 459074), (542, 356587), (842, 229537), (847, 228182), (1694, 114091), (1897, 101882), (2947, 65582), (2981, 64834), (3794, 50941), (4631, 41734), (5894, 32791), (5962, 32417), (9262, 20867)]