200539360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{25579}}^1$

素因数の和:25608

約数の個数: 72

約数和(自身を含む): 551146680

約数和(自身を除く): 350607320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 25579, 51158, 102316, 127895, 179053, 204632, 255790, 358106, 409264, 511580, 716212, 818528, 895265, 1023160, 1253371, 1432424, 1790530, 2046320, 2506742, 2864848, 3581060, 4092640, 5013484, 5729696, 6266855, 7162120, 10026968, 12533710, 14324240, 20053936, 25067420, 28648480, 40107872, 50134840, 100269680, 200539360]

約数ペア:

[(1, 200539360), (2, 100269680), (4, 50134840), (5, 40107872), (7, 28648480), (8, 25067420), (10, 20053936), (14, 14324240), (16, 12533710), (20, 10026968), (28, 7162120), (32, 6266855), (35, 5729696), (40, 5013484), (49, 4092640), (56, 3581060), (70, 2864848), (80, 2506742), (98, 2046320), (112, 1790530), (140, 1432424), (160, 1253371), (196, 1023160), (224, 895265), (245, 818528), (280, 716212), (392, 511580), (490, 409264), (560, 358106), (784, 255790), (980, 204632), (1120, 179053), (1568, 127895), (1960, 102316), (3920, 51158), (7840, 25579)]