202960908

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3287

約数の個数: 72

約数和(自身を含む): 539600880

約数和(自身を除く): 336639972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 522, 549, 732, 1044, 1098, 1769, 2196, 3187, 3538, 5307, 6374, 7076, 9561, 10614, 12748, 15921, 19122, 21228, 28683, 31842, 38244, 57366, 63684, 92423, 114732, 184846, 194407, 277269, 369692, 388814, 554538, 583221, 777628, 831807, 1109076, 1166442, 1663614, 1749663, 2332884, 3327228, 3499326, 5637803, 6998652, 11275606, 16913409, 22551212, 33826818, 50740227, 67653636, 101480454, 202960908]

約数ペア:

[(1, 202960908), (2, 101480454), (3, 67653636), (4, 50740227), (6, 33826818), (9, 22551212), (12, 16913409), (18, 11275606), (29, 6998652), (36, 5637803), (58, 3499326), (61, 3327228), (87, 2332884), (116, 1749663), (122, 1663614), (174, 1166442), (183, 1109076), (244, 831807), (261, 777628), (348, 583221), (366, 554538), (522, 388814), (549, 369692), (732, 277269), (1044, 194407), (1098, 184846), (1769, 114732), (2196, 92423), (3187, 63684), (3538, 57366), (5307, 38244), (6374, 31842), (7076, 28683), (9561, 21228), (10614, 19122), (12748, 15921)]