200337520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7753}}^1$

素因数の和:7802

約数の個数: 80

約数和(自身を含む): 519207840

約数和(自身を除く): 318870320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 5168, 6460, 7753, 12920, 15506, 25840, 31012, 38765, 62024, 77530, 124048, 131801, 147307, 155060, 263602, 294614, 310120, 527204, 589228, 620240, 659005, 736535, 1054408, 1178456, 1318010, 1473070, 2108816, 2356912, 2504219, 2636020, 2946140, 5008438, 5272040, 5892280, 10016876, 10544080, 11784560, 12521095, 20033752, 25042190, 40067504, 50084380, 100168760, 200337520]

約数ペア:

[(1, 200337520), (2, 100168760), (4, 50084380), (5, 40067504), (8, 25042190), (10, 20033752), (16, 12521095), (17, 11784560), (19, 10544080), (20, 10016876), (34, 5892280), (38, 5272040), (40, 5008438), (68, 2946140), (76, 2636020), (80, 2504219), (85, 2356912), (95, 2108816), (136, 1473070), (152, 1318010), (170, 1178456), (190, 1054408), (272, 736535), (304, 659005), (323, 620240), (340, 589228), (380, 527204), (646, 310120), (680, 294614), (760, 263602), (1292, 155060), (1360, 147307), (1520, 131801), (1615, 124048), (2584, 77530), (3230, 62024), (5168, 38765), (6460, 31012), (7753, 25840), (12920, 15506)]