202179174

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 428654592

約数和(自身を除く): 226475418

約数列:

[1, 2, 3, 6, 37, 71, 74, 101, 111, 127, 142, 202, 213, 222, 254, 303, 381, 426, 606, 762, 2627, 3737, 4699, 5254, 7171, 7474, 7881, 9017, 9398, 11211, 12827, 14097, 14342, 15762, 18034, 21513, 22422, 25654, 27051, 28194, 38481, 43026, 54102, 76962, 265327, 333629, 474599, 530654, 667258, 795981, 910717, 949198, 1000887, 1423797, 1591962, 1821434, 2001774, 2732151, 2847594, 5464302, 33696529, 67393058, 101089587, 202179174]

約数ペア:

[(1, 202179174), (2, 101089587), (3, 67393058), (6, 33696529), (37, 5464302), (71, 2847594), (74, 2732151), (101, 2001774), (111, 1821434), (127, 1591962), (142, 1423797), (202, 1000887), (213, 949198), (222, 910717), (254, 795981), (303, 667258), (381, 530654), (426, 474599), (606, 333629), (762, 265327), (2627, 76962), (3737, 54102), (4699, 43026), (5254, 38481), (7171, 28194), (7474, 27051), (7881, 25654), (9017, 22422), (9398, 21513), (11211, 18034), (12827, 15762), (14097, 14342)]