204080292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 596232000

約数和(自身を除く): 392151708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 59, 76, 78, 114, 117, 118, 156, 171, 177, 228, 234, 236, 247, 342, 354, 389, 468, 494, 531, 684, 708, 741, 767, 778, 988, 1062, 1121, 1167, 1482, 1534, 1556, 2124, 2223, 2242, 2301, 2334, 2964, 3068, 3363, 3501, 4446, 4484, 4602, 4668, 5057, 6726, 6903, 7002, 7391, 8892, 9204, 10089, 10114, 13452, 13806, 14004, 14573, 14782, 15171, 20178, 20228, 22173, 22951, 27612, 29146, 29564, 30342, 40356, 43719, 44346, 45513, 45902, 58292, 60684, 66519, 68853, 87438, 88692, 91026, 91804, 96083, 131157, 133038, 137706, 174876, 182052, 192166, 206559, 262314, 266076, 275412, 288249, 298363, 384332, 413118, 436069, 524628, 576498, 596726, 826236, 864747, 872138, 895089, 1152996, 1193452, 1308207, 1729494, 1744276, 1790178, 2616414, 2685267, 3458988, 3580356, 3924621, 5232828, 5370534, 5668897, 7849242, 10741068, 11337794, 15698484, 17006691, 22675588, 34013382, 51020073, 68026764, 102040146, 204080292]

約数ペア:

[(1, 204080292), (2, 102040146), (3, 68026764), (4, 51020073), (6, 34013382), (9, 22675588), (12, 17006691), (13, 15698484), (18, 11337794), (19, 10741068), (26, 7849242), (36, 5668897), (38, 5370534), (39, 5232828), (52, 3924621), (57, 3580356), (59, 3458988), (76, 2685267), (78, 2616414), (114, 1790178), (117, 1744276), (118, 1729494), (156, 1308207), (171, 1193452), (177, 1152996), (228, 895089), (234, 872138), (236, 864747), (247, 826236), (342, 596726), (354, 576498), (389, 524628), (468, 436069), (494, 413118), (531, 384332), (684, 298363), (708, 288249), (741, 275412), (767, 266076), (778, 262314), (988, 206559), (1062, 192166), (1121, 182052), (1167, 174876), (1482, 137706), (1534, 133038), (1556, 131157), (2124, 96083), (2223, 91804), (2242, 91026), (2301, 88692), (2334, 87438), (2964, 68853), (3068, 66519), (3363, 60684), (3501, 58292), (4446, 45902), (4484, 45513), (4602, 44346), (4668, 43719), (5057, 40356), (6726, 30342), (6903, 29564), (7002, 29146), (7391, 27612), (8892, 22951), (9204, 22173), (10089, 20228), (10114, 20178), (13452, 15171), (13806, 14782), (14004, 14573)]