206561628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3709}}^1$

素因数の和:3756

約数の個数: 144

約数和(自身を含む): 680621760

約数和(自身を除く): 474060132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3709, 3978, 4284, 4641, 6188, 7418, 7956, 9282, 11127, 13923, 14836, 18564, 22254, 25963, 27846, 33381, 44508, 48217, 51926, 55692, 63053, 66762, 77889, 96434, 103852, 126106, 133524, 144651, 155778, 189159, 192868, 233667, 252212, 289302, 311556, 337519, 378318, 433953, 441371, 467334, 567477, 578604, 675038, 756636, 819689, 867906, 882742, 934668, 1012557, 1134954, 1324113, 1350076, 1639378, 1735812, 1765484, 2025114, 2269908, 2459067, 2648226, 3037671, 3278756, 3972339, 4050228, 4918134, 5296452, 5737823, 6075342, 7377201, 7944678, 9836268, 11475646, 12150684, 14754402, 15889356, 17213469, 22951292, 29508804, 34426938, 51640407, 68853876, 103280814, 206561628]

約数ペア:

[(1, 206561628), (2, 103280814), (3, 68853876), (4, 51640407), (6, 34426938), (7, 29508804), (9, 22951292), (12, 17213469), (13, 15889356), (14, 14754402), (17, 12150684), (18, 11475646), (21, 9836268), (26, 7944678), (28, 7377201), (34, 6075342), (36, 5737823), (39, 5296452), (42, 4918134), (51, 4050228), (52, 3972339), (63, 3278756), (68, 3037671), (78, 2648226), (84, 2459067), (91, 2269908), (102, 2025114), (117, 1765484), (119, 1735812), (126, 1639378), (153, 1350076), (156, 1324113), (182, 1134954), (204, 1012557), (221, 934668), (234, 882742), (238, 867906), (252, 819689), (273, 756636), (306, 675038), (357, 578604), (364, 567477), (442, 467334), (468, 441371), (476, 433953), (546, 378318), (612, 337519), (663, 311556), (714, 289302), (819, 252212), (884, 233667), (1071, 192868), (1092, 189159), (1326, 155778), (1428, 144651), (1547, 133524), (1638, 126106), (1989, 103852), (2142, 96434), (2652, 77889), (3094, 66762), (3276, 63053), (3709, 55692), (3978, 51926), (4284, 48217), (4641, 44508), (6188, 33381), (7418, 27846), (7956, 25963), (9282, 22254), (11127, 18564), (13923, 14836)]