221510432234

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{243857}}^1$

素因数の和:243940

約数の個数: 96

約数和(自身を含む): 448355367936

約数和(自身を除く): 226844935702

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 49, 62, 91, 98, 161, 182, 217, 299, 322, 403, 434, 598, 637, 713, 806, 1127, 1274, 1426, 1519, 2093, 2254, 2821, 3038, 4186, 4991, 5642, 9269, 9982, 14651, 18538, 19747, 29302, 34937, 39494, 64883, 69874, 129766, 243857, 454181, 487714, 908362, 1706999, 3170141, 3413998, 5608711, 6340282, 7559567, 11217422, 11948993, 15119134, 22190987, 23897986, 39260977, 44381974, 52916969, 72913243, 78521954, 98274371, 105833938, 145826486, 155336909, 173870041, 196548742, 274826839, 310673818, 347740082, 370418783, 510392701, 549653678, 687920597, 740837566, 1020785402, 1217090287, 1375841194, 2260310533, 2434180574, 3572748907, 4520621066, 4815444179, 7145497814, 8519632009, 9630888358, 15822173731, 17039264018, 31644347462, 110755216117, 221510432234]

約数ペア:

[(1, 221510432234), (2, 110755216117), (7, 31644347462), (13, 17039264018), (14, 15822173731), (23, 9630888358), (26, 8519632009), (31, 7145497814), (46, 4815444179), (49, 4520621066), (62, 3572748907), (91, 2434180574), (98, 2260310533), (161, 1375841194), (182, 1217090287), (217, 1020785402), (299, 740837566), (322, 687920597), (403, 549653678), (434, 510392701), (598, 370418783), (637, 347740082), (713, 310673818), (806, 274826839), (1127, 196548742), (1274, 173870041), (1426, 155336909), (1519, 145826486), (2093, 105833938), (2254, 98274371), (2821, 78521954), (3038, 72913243), (4186, 52916969), (4991, 44381974), (5642, 39260977), (9269, 23897986), (9982, 22190987), (14651, 15119134), (18538, 11948993), (19747, 11217422), (29302, 7559567), (34937, 6340282), (39494, 5608711), (64883, 3413998), (69874, 3170141), (129766, 1706999), (243857, 908362), (454181, 487714)]