201021648492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1289}}^1\times {\mathrm{6607}}^1$

素因数の和:8191

約数の個数: 96

約数和(自身を含む): 538464245760

約数和(自身を除く): 337442597268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1289, 1686, 1967, 2578, 3372, 3867, 3934, 5156, 5901, 6607, 7734, 7868, 9023, 11802, 13214, 15468, 18046, 19821, 23604, 26428, 27069, 36092, 39642, 46249, 54138, 79284, 92498, 108276, 138747, 184996, 277494, 362209, 554988, 724418, 1086627, 1448836, 1856567, 2173254, 2535463, 3713134, 4346508, 5070926, 5569701, 7426268, 7606389, 8516423, 10141852, 11139402, 12995969, 15212778, 17032846, 22278804, 25549269, 25991938, 30425556, 34065692, 38987907, 51098538, 51983876, 59614961, 77975814, 102197076, 119229922, 155951628, 178844883, 238459844, 357689766, 715379532, 2393114863, 4786229726, 7179344589, 9572459452, 14358689178, 16751804041, 28717378356, 33503608082, 50255412123, 67007216164, 100510824246, 201021648492]

約数ペア:

[(1, 201021648492), (2, 100510824246), (3, 67007216164), (4, 50255412123), (6, 33503608082), (7, 28717378356), (12, 16751804041), (14, 14358689178), (21, 9572459452), (28, 7179344589), (42, 4786229726), (84, 2393114863), (281, 715379532), (562, 357689766), (843, 238459844), (1124, 178844883), (1289, 155951628), (1686, 119229922), (1967, 102197076), (2578, 77975814), (3372, 59614961), (3867, 51983876), (3934, 51098538), (5156, 38987907), (5901, 34065692), (6607, 30425556), (7734, 25991938), (7868, 25549269), (9023, 22278804), (11802, 17032846), (13214, 15212778), (15468, 12995969), (18046, 11139402), (19821, 10141852), (23604, 8516423), (26428, 7606389), (27069, 7426268), (36092, 5569701), (39642, 5070926), (46249, 4346508), (54138, 3713134), (79284, 2535463), (92498, 2173254), (108276, 1856567), (138747, 1448836), (184996, 1086627), (277494, 724418), (362209, 554988)]