199033170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 582543360

約数和(自身を除く): 383510190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 83, 95, 105, 114, 133, 166, 190, 210, 249, 266, 285, 399, 415, 498, 570, 581, 601, 665, 798, 830, 1162, 1202, 1245, 1330, 1577, 1743, 1803, 1995, 2490, 2905, 3005, 3154, 3486, 3606, 3990, 4207, 4731, 5810, 6010, 7885, 8414, 8715, 9015, 9462, 11039, 11419, 12621, 15770, 17430, 18030, 21035, 22078, 22838, 23655, 25242, 33117, 34257, 42070, 47310, 49883, 55195, 57095, 63105, 66234, 68514, 79933, 99766, 110390, 114190, 126210, 149649, 159866, 165585, 171285, 239799, 249415, 299298, 331170, 342570, 349181, 399665, 479598, 498830, 698362, 748245, 799330, 947777, 1047543, 1198995, 1496490, 1745905, 1895554, 2095086, 2397990, 2843331, 3491810, 4738885, 5237715, 5686662, 6634439, 9477770, 10475430, 13268878, 14216655, 19903317, 28433310, 33172195, 39806634, 66344390, 99516585, 199033170]

約数ペア:

[(1, 199033170), (2, 99516585), (3, 66344390), (5, 39806634), (6, 33172195), (7, 28433310), (10, 19903317), (14, 14216655), (15, 13268878), (19, 10475430), (21, 9477770), (30, 6634439), (35, 5686662), (38, 5237715), (42, 4738885), (57, 3491810), (70, 2843331), (83, 2397990), (95, 2095086), (105, 1895554), (114, 1745905), (133, 1496490), (166, 1198995), (190, 1047543), (210, 947777), (249, 799330), (266, 748245), (285, 698362), (399, 498830), (415, 479598), (498, 399665), (570, 349181), (581, 342570), (601, 331170), (665, 299298), (798, 249415), (830, 239799), (1162, 171285), (1202, 165585), (1245, 159866), (1330, 149649), (1577, 126210), (1743, 114190), (1803, 110390), (1995, 99766), (2490, 79933), (2905, 68514), (3005, 66234), (3154, 63105), (3486, 57095), (3606, 55195), (3990, 49883), (4207, 47310), (4731, 42070), (5810, 34257), (6010, 33117), (7885, 25242), (8414, 23655), (8715, 22838), (9015, 22078), (9462, 21035), (11039, 18030), (11419, 17430), (12621, 15770)]