200879664

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 537298944

約数和(自身を除く): 336419280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 103, 123, 164, 206, 246, 309, 328, 412, 492, 618, 656, 824, 984, 991, 1236, 1648, 1968, 1982, 2472, 2973, 3964, 4223, 4944, 5946, 7928, 8446, 11892, 12669, 15856, 16892, 23784, 25338, 33784, 40631, 47568, 50676, 67568, 81262, 101352, 102073, 121893, 162524, 202704, 204146, 243786, 306219, 325048, 408292, 487572, 612438, 650096, 816584, 975144, 1224876, 1633168, 1950288, 2449752, 4184993, 4899504, 8369986, 12554979, 16739972, 25109958, 33479944, 50219916, 66959888, 100439832, 200879664]

約数ペア:

[(1, 200879664), (2, 100439832), (3, 66959888), (4, 50219916), (6, 33479944), (8, 25109958), (12, 16739972), (16, 12554979), (24, 8369986), (41, 4899504), (48, 4184993), (82, 2449752), (103, 1950288), (123, 1633168), (164, 1224876), (206, 975144), (246, 816584), (309, 650096), (328, 612438), (412, 487572), (492, 408292), (618, 325048), (656, 306219), (824, 243786), (984, 204146), (991, 202704), (1236, 162524), (1648, 121893), (1968, 102073), (1982, 101352), (2472, 81262), (2973, 67568), (3964, 50676), (4223, 47568), (4944, 40631), (5946, 33784), (7928, 25338), (8446, 23784), (11892, 16892), (12669, 15856)]