201647628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61553}}^1$

素因数の和:61583

約数の個数: 72

約数和(自身を含む): 627358368

約数和(自身を除く): 425710740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 61553, 123106, 184659, 246212, 369318, 430871, 553977, 738636, 800189, 861742, 1107954, 1292613, 1600378, 1723484, 2215908, 2400567, 2585226, 3200756, 3877839, 4801134, 5170452, 5601323, 7201701, 7755678, 9602268, 11202646, 14403402, 15511356, 16803969, 22405292, 28806804, 33607938, 50411907, 67215876, 100823814, 201647628]

約数ペア:

[(1, 201647628), (2, 100823814), (3, 67215876), (4, 50411907), (6, 33607938), (7, 28806804), (9, 22405292), (12, 16803969), (13, 15511356), (14, 14403402), (18, 11202646), (21, 9602268), (26, 7755678), (28, 7201701), (36, 5601323), (39, 5170452), (42, 4801134), (52, 3877839), (63, 3200756), (78, 2585226), (84, 2400567), (91, 2215908), (117, 1723484), (126, 1600378), (156, 1292613), (182, 1107954), (234, 861742), (252, 800189), (273, 738636), (364, 553977), (468, 430871), (546, 369318), (819, 246212), (1092, 184659), (1638, 123106), (3276, 61553)]