206918544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{615829}}^1$

素因数の和:615847

約数の個数: 40

約数和(自身を含む): 610903360

約数和(自身を除く): 403984816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 615829, 1231658, 1847487, 2463316, 3694974, 4310803, 4926632, 7389948, 8621606, 9853264, 12932409, 14779896, 17243212, 25864818, 29559792, 34486424, 51729636, 68972848, 103459272, 206918544]

約数ペア:

[(1, 206918544), (2, 103459272), (3, 68972848), (4, 51729636), (6, 34486424), (7, 29559792), (8, 25864818), (12, 17243212), (14, 14779896), (16, 12932409), (21, 9853264), (24, 8621606), (28, 7389948), (42, 4926632), (48, 4310803), (56, 3694974), (84, 2463316), (112, 1847487), (168, 1231658), (336, 615829)]