194582990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6361}}^1$

素因数の和:6417

約数の個数: 64

約数和(自身を含む): 439741440

約数和(自身を除く): 245158450

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2185, 3059, 4370, 6118, 6361, 12722, 15295, 30590, 31805, 44527, 63610, 89054, 120859, 146303, 222635, 241718, 292606, 445270, 604295, 731515, 846013, 1024121, 1208590, 1463030, 1692026, 2048242, 2779757, 4230065, 5120605, 5559514, 8460130, 10241210, 13898785, 19458299, 27797570, 38916598, 97291495, 194582990]

約数ペア:

[(1, 194582990), (2, 97291495), (5, 38916598), (7, 27797570), (10, 19458299), (14, 13898785), (19, 10241210), (23, 8460130), (35, 5559514), (38, 5120605), (46, 4230065), (70, 2779757), (95, 2048242), (115, 1692026), (133, 1463030), (161, 1208590), (190, 1024121), (230, 846013), (266, 731515), (322, 604295), (437, 445270), (665, 292606), (805, 241718), (874, 222635), (1330, 146303), (1610, 120859), (2185, 89054), (3059, 63610), (4370, 44527), (6118, 31805), (6361, 30590), (12722, 15295)]