201315464

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{8539}}^1$

素因数の和:8973

約数の個数: 32

約数和(自身を含む): 432465600

約数和(自身を除く): 231150136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3368, 5894, 8539, 11788, 17078, 23576, 34156, 59773, 68312, 119546, 239092, 478184, 3594919, 7189838, 14379676, 25164433, 28759352, 50328866, 100657732, 201315464]

約数ペア:

[(1, 201315464), (2, 100657732), (4, 50328866), (7, 28759352), (8, 25164433), (14, 14379676), (28, 7189838), (56, 3594919), (421, 478184), (842, 239092), (1684, 119546), (2947, 68312), (3368, 59773), (5894, 34156), (8539, 23576), (11788, 17078)]