196963620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1693}}^1$

素因数の和:1989

約数の個数: 96

約数和(自身を含む): 632932608

約数和(自身を除く): 435968988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 554, 831, 1108, 1385, 1662, 1693, 1939, 2770, 3324, 3386, 3878, 4155, 5079, 5540, 5817, 6772, 7756, 8310, 8465, 9695, 10158, 11634, 11851, 16620, 16930, 19390, 20316, 23268, 23702, 25395, 29085, 33860, 35553, 38780, 47404, 50790, 58170, 59255, 71106, 101580, 116340, 118510, 142212, 177765, 237020, 355530, 468961, 711060, 937922, 1406883, 1875844, 2344805, 2813766, 3282727, 4689610, 5627532, 6565454, 7034415, 9379220, 9848181, 13130908, 14068830, 16413635, 19696362, 28137660, 32827270, 39392724, 49240905, 65654540, 98481810, 196963620]

約数ペア:

[(1, 196963620), (2, 98481810), (3, 65654540), (4, 49240905), (5, 39392724), (6, 32827270), (7, 28137660), (10, 19696362), (12, 16413635), (14, 14068830), (15, 13130908), (20, 9848181), (21, 9379220), (28, 7034415), (30, 6565454), (35, 5627532), (42, 4689610), (60, 3282727), (70, 2813766), (84, 2344805), (105, 1875844), (140, 1406883), (210, 937922), (277, 711060), (420, 468961), (554, 355530), (831, 237020), (1108, 177765), (1385, 142212), (1662, 118510), (1693, 116340), (1939, 101580), (2770, 71106), (3324, 59255), (3386, 58170), (3878, 50790), (4155, 47404), (5079, 38780), (5540, 35553), (5817, 33860), (6772, 29085), (7756, 25395), (8310, 23702), (8465, 23268), (9695, 20316), (10158, 19390), (11634, 16930), (11851, 16620)]