201771402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{613}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 490178304

約数和(自身を除く): 288406902

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 461, 613, 714, 922, 1226, 1383, 1839, 2766, 3227, 3678, 4291, 6454, 7837, 8582, 9681, 10421, 12873, 15674, 19362, 20842, 23511, 25746, 31263, 47022, 54859, 62526, 72947, 109718, 145894, 164577, 218841, 282593, 329154, 437682, 565186, 847779, 1695558, 1978151, 3956302, 4804081, 5934453, 9608162, 11868906, 14412243, 28824486, 33628567, 67257134, 100885701, 201771402]

約数ペア:

[(1, 201771402), (2, 100885701), (3, 67257134), (6, 33628567), (7, 28824486), (14, 14412243), (17, 11868906), (21, 9608162), (34, 5934453), (42, 4804081), (51, 3956302), (102, 1978151), (119, 1695558), (238, 847779), (357, 565186), (461, 437682), (613, 329154), (714, 282593), (922, 218841), (1226, 164577), (1383, 145894), (1839, 109718), (2766, 72947), (3227, 62526), (3678, 54859), (4291, 47022), (6454, 31263), (7837, 25746), (8582, 23511), (9681, 20842), (10421, 19362), (12873, 15674)]