206996930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3701}}^1$

素因数の和:3779

約数の個数: 64

約数和(自身を含む): 460588032

約数和(自身を除く): 253591102

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 470, 595, 658, 799, 1190, 1598, 1645, 3290, 3701, 3995, 5593, 7402, 7990, 11186, 18505, 25907, 27965, 37010, 51814, 55930, 62917, 125834, 129535, 173947, 259070, 314585, 347894, 440419, 629170, 869735, 880838, 1217629, 1739470, 2202095, 2435258, 2957099, 4404190, 5914198, 6088145, 12176290, 14785495, 20699693, 29570990, 41399386, 103498465, 206996930]

約数ペア:

[(1, 206996930), (2, 103498465), (5, 41399386), (7, 29570990), (10, 20699693), (14, 14785495), (17, 12176290), (34, 6088145), (35, 5914198), (47, 4404190), (70, 2957099), (85, 2435258), (94, 2202095), (119, 1739470), (170, 1217629), (235, 880838), (238, 869735), (329, 629170), (470, 440419), (595, 347894), (658, 314585), (799, 259070), (1190, 173947), (1598, 129535), (1645, 125834), (3290, 62917), (3701, 55930), (3995, 51814), (5593, 37010), (7402, 27965), (7990, 25907), (11186, 18505)]