206507670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6863}}^1$

素因数の和:6949

約数の個数: 64

約数和(自身を含む): 533744640

約数和(自身を除く): 327236970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 3009, 5015, 6018, 6863, 10030, 13726, 15045, 20589, 30090, 34315, 41178, 68630, 102945, 116671, 205890, 233342, 350013, 404917, 583355, 700026, 809834, 1166710, 1214751, 1750065, 2024585, 2429502, 3500130, 4049170, 6073755, 6883589, 12147510, 13767178, 20650767, 34417945, 41301534, 68835890, 103253835, 206507670]

約数ペア:

[(1, 206507670), (2, 103253835), (3, 68835890), (5, 41301534), (6, 34417945), (10, 20650767), (15, 13767178), (17, 12147510), (30, 6883589), (34, 6073755), (51, 4049170), (59, 3500130), (85, 2429502), (102, 2024585), (118, 1750065), (170, 1214751), (177, 1166710), (255, 809834), (295, 700026), (354, 583355), (510, 404917), (590, 350013), (885, 233342), (1003, 205890), (1770, 116671), (2006, 102945), (3009, 68630), (5015, 41178), (6018, 34315), (6863, 30090), (10030, 20589), (13726, 15045)]