201800452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1697}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 419908608

約数和(自身を除く): 218108156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 217, 274, 434, 548, 868, 959, 1697, 1918, 3394, 3836, 4247, 6788, 8494, 11879, 16988, 23758, 29729, 47516, 52607, 59458, 105214, 118916, 210428, 232489, 368249, 464978, 736498, 929956, 1472996, 1627423, 3254846, 6509692, 7207159, 14414318, 28828636, 50450113, 100900226, 201800452]

約数ペア:

[(1, 201800452), (2, 100900226), (4, 50450113), (7, 28828636), (14, 14414318), (28, 7207159), (31, 6509692), (62, 3254846), (124, 1627423), (137, 1472996), (217, 929956), (274, 736498), (434, 464978), (548, 368249), (868, 232489), (959, 210428), (1697, 118916), (1918, 105214), (3394, 59458), (3836, 52607), (4247, 47516), (6788, 29729), (8494, 23758), (11879, 16988)]