197866392066

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1543}}^1\times {\mathrm{145391}}^1$

素因数の和:146956

約数の個数: 72

約数和(自身を含む): 499030706304

約数和(自身を除く): 301164314238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1543, 3086, 4629, 9258, 10801, 13887, 21602, 27774, 32403, 64806, 75607, 97209, 145391, 151214, 194418, 226821, 290782, 436173, 453642, 680463, 872346, 1017737, 1308519, 1360926, 2035474, 2617038, 3053211, 6106422, 7124159, 9159633, 14248318, 18319266, 21372477, 42744954, 64117431, 128234862, 224338313, 448676626, 673014939, 1346029878, 1570368191, 2019044817, 3140736382, 4038089634, 4711104573, 9422209146, 10992577337, 14133313719, 21985154674, 28266627438, 32977732011, 65955464022, 98933196033, 197866392066]

約数ペア:

[(1, 197866392066), (2, 98933196033), (3, 65955464022), (6, 32977732011), (7, 28266627438), (9, 21985154674), (14, 14133313719), (18, 10992577337), (21, 9422209146), (42, 4711104573), (49, 4038089634), (63, 3140736382), (98, 2019044817), (126, 1570368191), (147, 1346029878), (294, 673014939), (441, 448676626), (882, 224338313), (1543, 128234862), (3086, 64117431), (4629, 42744954), (9258, 21372477), (10801, 18319266), (13887, 14248318), (21602, 9159633), (27774, 7124159), (32403, 6106422), (64806, 3053211), (75607, 2617038), (97209, 2035474), (145391, 1360926), (151214, 1308519), (194418, 1017737), (226821, 872346), (290782, 680463), (436173, 453642)]