200880585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 389256192

約数和(自身を除く): 188375607

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 47, 51, 85, 111, 141, 151, 153, 185, 235, 255, 333, 423, 453, 555, 629, 705, 755, 765, 799, 1359, 1665, 1739, 1887, 2115, 2265, 2397, 2567, 3145, 3995, 5217, 5587, 5661, 6795, 7097, 7191, 7701, 8695, 9435, 11985, 12835, 15651, 16761, 21291, 23103, 26085, 27935, 28305, 29563, 35485, 35955, 38505, 50283, 63873, 78255, 83805, 88689, 94979, 106455, 115515, 120649, 147815, 251415, 262589, 266067, 284937, 319365, 361947, 443445, 474895, 603245, 787767, 854811, 1085841, 1312945, 1330335, 1424685, 1809735, 2363301, 3938835, 4274055, 4464013, 5429205, 11816505, 13392039, 22320065, 40176117, 66960195, 200880585]

約数ペア:

[(1, 200880585), (3, 66960195), (5, 40176117), (9, 22320065), (15, 13392039), (17, 11816505), (37, 5429205), (45, 4464013), (47, 4274055), (51, 3938835), (85, 2363301), (111, 1809735), (141, 1424685), (151, 1330335), (153, 1312945), (185, 1085841), (235, 854811), (255, 787767), (333, 603245), (423, 474895), (453, 443445), (555, 361947), (629, 319365), (705, 284937), (755, 266067), (765, 262589), (799, 251415), (1359, 147815), (1665, 120649), (1739, 115515), (1887, 106455), (2115, 94979), (2265, 88689), (2397, 83805), (2567, 78255), (3145, 63873), (3995, 50283), (5217, 38505), (5587, 35955), (5661, 35485), (6795, 29563), (7097, 28305), (7191, 27935), (7701, 26085), (8695, 23103), (9435, 21291), (11985, 16761), (12835, 15651)]