207934608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19963}}^1$

素因数の和:20012

約数の個数: 80

約数和(自身を含む): 633737216

約数和(自身を除く): 425802608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 19963, 39926, 59889, 79852, 119778, 139741, 159704, 239556, 279482, 319408, 419223, 479112, 558964, 618853, 838446, 958224, 1117928, 1237706, 1676892, 1856559, 2235856, 2475412, 3353784, 3713118, 4331971, 4950824, 6707568, 7426236, 8663942, 9901648, 12995913, 14852472, 17327884, 25991826, 29704944, 34655768, 51983652, 69311536, 103967304, 207934608]

約数ペア:

[(1, 207934608), (2, 103967304), (3, 69311536), (4, 51983652), (6, 34655768), (7, 29704944), (8, 25991826), (12, 17327884), (14, 14852472), (16, 12995913), (21, 9901648), (24, 8663942), (28, 7426236), (31, 6707568), (42, 4950824), (48, 4331971), (56, 3713118), (62, 3353784), (84, 2475412), (93, 2235856), (112, 1856559), (124, 1676892), (168, 1237706), (186, 1117928), (217, 958224), (248, 838446), (336, 618853), (372, 558964), (434, 479112), (496, 419223), (651, 319408), (744, 279482), (868, 239556), (1302, 159704), (1488, 139741), (1736, 119778), (2604, 79852), (3472, 59889), (5208, 39926), (10416, 19963)]