197011164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19709}}^1$

素因数の和:19747

約数の個数: 72

約数和(自身を含む): 566228880

約数和(自身を除く): 369217716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 19709, 39418, 59127, 78836, 118254, 137963, 236508, 275926, 335053, 413889, 551852, 670106, 827778, 965741, 1005159, 1340212, 1655556, 1931482, 2010318, 2345371, 2897223, 3862964, 4020636, 4690742, 5794446, 7036113, 9381484, 11588892, 14072226, 16417597, 28144452, 32835194, 49252791, 65670388, 98505582, 197011164]

約数ペア:

[(1, 197011164), (2, 98505582), (3, 65670388), (4, 49252791), (6, 32835194), (7, 28144452), (12, 16417597), (14, 14072226), (17, 11588892), (21, 9381484), (28, 7036113), (34, 5794446), (42, 4690742), (49, 4020636), (51, 3862964), (68, 2897223), (84, 2345371), (98, 2010318), (102, 1931482), (119, 1655556), (147, 1340212), (196, 1005159), (204, 965741), (238, 827778), (294, 670106), (357, 551852), (476, 413889), (588, 335053), (714, 275926), (833, 236508), (1428, 137963), (1666, 118254), (2499, 78836), (3332, 59127), (4998, 39418), (9996, 19709)]