199715673710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2221}}^1\times {\mathrm{5659}}^1$

素因数の和:8121

約数の個数: 64

約数和(自身を含む): 412912304640

約数和(自身を除く): 213196630930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2221, 2270, 3178, 4442, 5659, 7945, 11105, 11318, 15547, 15890, 22210, 28295, 31094, 39613, 56590, 77735, 79226, 155470, 198065, 396130, 504167, 1008334, 1284593, 2520835, 2569186, 3529169, 5041670, 6422965, 7058338, 8992151, 12568639, 12845930, 17645845, 17984302, 25137278, 35291690, 44960755, 62843195, 87980473, 89921510, 125686390, 175960946, 439902365, 879804730, 2853081053, 5706162106, 14265405265, 19971567371, 28530810530, 39943134742, 99857836855, 199715673710]

約数ペア:

[(1, 199715673710), (2, 99857836855), (5, 39943134742), (7, 28530810530), (10, 19971567371), (14, 14265405265), (35, 5706162106), (70, 2853081053), (227, 879804730), (454, 439902365), (1135, 175960946), (1589, 125686390), (2221, 89921510), (2270, 87980473), (3178, 62843195), (4442, 44960755), (5659, 35291690), (7945, 25137278), (11105, 17984302), (11318, 17645845), (15547, 12845930), (15890, 12568639), (22210, 8992151), (28295, 7058338), (31094, 6422965), (39613, 5041670), (56590, 3529169), (77735, 2569186), (79226, 2520835), (155470, 1284593), (198065, 1008334), (396130, 504167)]