200204960

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 490613760

約数和(自身を除く): 290408800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 79, 80, 94, 158, 160, 188, 235, 316, 337, 376, 395, 470, 632, 674, 752, 790, 940, 1264, 1348, 1504, 1580, 1685, 1880, 2528, 2696, 3160, 3370, 3713, 3760, 5392, 6320, 6740, 7426, 7520, 10784, 12640, 13480, 14852, 15839, 18565, 26623, 26960, 29704, 31678, 37130, 53246, 53920, 59408, 63356, 74260, 79195, 106492, 118816, 126712, 133115, 148520, 158390, 212984, 253424, 266230, 297040, 316780, 425968, 506848, 532460, 594080, 633560, 851936, 1064920, 1251281, 1267120, 2129840, 2502562, 2534240, 4259680, 5005124, 6256405, 10010248, 12512810, 20020496, 25025620, 40040992, 50051240, 100102480, 200204960]

約数ペア:

[(1, 200204960), (2, 100102480), (4, 50051240), (5, 40040992), (8, 25025620), (10, 20020496), (16, 12512810), (20, 10010248), (32, 6256405), (40, 5005124), (47, 4259680), (79, 2534240), (80, 2502562), (94, 2129840), (158, 1267120), (160, 1251281), (188, 1064920), (235, 851936), (316, 633560), (337, 594080), (376, 532460), (395, 506848), (470, 425968), (632, 316780), (674, 297040), (752, 266230), (790, 253424), (940, 212984), (1264, 158390), (1348, 148520), (1504, 133115), (1580, 126712), (1685, 118816), (1880, 106492), (2528, 79195), (2696, 74260), (3160, 63356), (3370, 59408), (3713, 53920), (3760, 53246), (5392, 37130), (6320, 31678), (6740, 29704), (7426, 26960), (7520, 26623), (10784, 18565), (12640, 15839), (13480, 14852)]