190014454

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{12043}}^1$

素因数の和:12089

約数の個数: 32

約数和(自身を含む): 346867200

約数和(自身を除く): 156852746

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 12043, 15778, 24086, 84301, 168602, 276989, 553978, 590107, 1180214, 1938923, 3877846, 4130749, 8261498, 13572461, 27144922, 95007227, 190014454]

約数ペア:

[(1, 190014454), (2, 95007227), (7, 27144922), (14, 13572461), (23, 8261498), (46, 4130749), (49, 3877846), (98, 1938923), (161, 1180214), (322, 590107), (343, 553978), (686, 276989), (1127, 168602), (2254, 84301), (7889, 24086), (12043, 15778)]