236420933

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 308730240

約数和(自身を除く): 72309307

約数列:

[1, 7, 19, 23, 49, 61, 133, 161, 181, 427, 437, 931, 1127, 1159, 1267, 1403, 2989, 3059, 3439, 4163, 8113, 8869, 9821, 11041, 21413, 24073, 26657, 29141, 56791, 68747, 77287, 79097, 168511, 186599, 203987, 209779, 253943, 541009, 553679, 1306193, 1468453, 1777601, 3875753, 4824917, 10279171, 12443207, 33774419, 236420933]

約数ペア:

[(1, 236420933), (7, 33774419), (19, 12443207), (23, 10279171), (49, 4824917), (61, 3875753), (133, 1777601), (161, 1468453), (181, 1306193), (427, 553679), (437, 541009), (931, 253943), (1127, 209779), (1159, 203987), (1267, 186599), (1403, 168511), (2989, 79097), (3059, 77287), (3439, 68747), (4163, 56791), (8113, 29141), (8869, 26657), (9821, 24073), (11041, 21413)]