202280064574

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{3511}}^1$

素因数の和:4129

約数の個数: 64

約数和(自身を含む): 355021056000

約数和(自身を除く): 152740991426

約数列:

[1, 2, 7, 14, 71, 142, 149, 298, 389, 497, 778, 994, 1043, 2086, 2723, 3511, 5446, 7022, 10579, 21158, 24577, 27619, 49154, 55238, 57961, 74053, 115922, 148106, 193333, 249281, 386666, 405727, 498562, 523139, 811454, 1046278, 1365779, 1744967, 2731558, 3489934, 3661973, 4115231, 7323946, 8230462, 9560453, 19120906, 28806617, 37142869, 57613234, 74285738, 96970309, 193940618, 203501071, 260000083, 407002142, 520000166, 678792163, 1357584326, 1424507497, 2849014994, 14448576041, 28897152082, 101140032287, 202280064574]

約数ペア:

[(1, 202280064574), (2, 101140032287), (7, 28897152082), (14, 14448576041), (71, 2849014994), (142, 1424507497), (149, 1357584326), (298, 678792163), (389, 520000166), (497, 407002142), (778, 260000083), (994, 203501071), (1043, 193940618), (2086, 96970309), (2723, 74285738), (3511, 57613234), (5446, 37142869), (7022, 28806617), (10579, 19120906), (21158, 9560453), (24577, 8230462), (27619, 7323946), (49154, 4115231), (55238, 3661973), (57961, 3489934), (74053, 2731558), (115922, 1744967), (148106, 1365779), (193333, 1046278), (249281, 811454), (386666, 523139), (405727, 498562)]