201739076

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 451948896

約数和(自身を除く): 250209820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 137, 154, 196, 274, 308, 539, 548, 683, 959, 1078, 1366, 1507, 1918, 2156, 2732, 3014, 3836, 4781, 6028, 6713, 7513, 9562, 10549, 13426, 15026, 19124, 21098, 26852, 30052, 33467, 42196, 52591, 66934, 73843, 93571, 105182, 133868, 147686, 187142, 210364, 295372, 368137, 374284, 654997, 736274, 1029281, 1309994, 1472548, 2058562, 2619988, 4117124, 4584979, 7204967, 9169958, 14409934, 18339916, 28819868, 50434769, 100869538, 201739076]

約数ペア:

[(1, 201739076), (2, 100869538), (4, 50434769), (7, 28819868), (11, 18339916), (14, 14409934), (22, 9169958), (28, 7204967), (44, 4584979), (49, 4117124), (77, 2619988), (98, 2058562), (137, 1472548), (154, 1309994), (196, 1029281), (274, 736274), (308, 654997), (539, 374284), (548, 368137), (683, 295372), (959, 210364), (1078, 187142), (1366, 147686), (1507, 133868), (1918, 105182), (2156, 93571), (2732, 73843), (3014, 66934), (3836, 52591), (4781, 42196), (6028, 33467), (6713, 30052), (7513, 26852), (9562, 21098), (10549, 19124), (13426, 15026)]