190070452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17489}}^1$

素因数の和:17536

約数の個数: 48

約数和(自身を含む): 411364800

約数和(自身を除く): 221294348

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 17489, 34978, 69956, 192379, 227357, 332291, 384758, 454714, 664582, 769516, 909428, 1329164, 2500927, 3655201, 4319783, 5001854, 7310402, 8639566, 10003708, 14620804, 17279132, 47517613, 95035226, 190070452]

約数ペア:

[(1, 190070452), (2, 95035226), (4, 47517613), (11, 17279132), (13, 14620804), (19, 10003708), (22, 8639566), (26, 7310402), (38, 5001854), (44, 4319783), (52, 3655201), (76, 2500927), (143, 1329164), (209, 909428), (247, 769516), (286, 664582), (418, 454714), (494, 384758), (572, 332291), (836, 227357), (988, 192379), (2717, 69956), (5434, 34978), (10868, 17489)]