201781706

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^2\times {\mathrm{733}}^1$

素因数の和:855

約数の個数: 36

約数和(自身を含む): 359346582

約数和(自身を除く): 157564876

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 733, 742, 1466, 2597, 2809, 5131, 5194, 5618, 10262, 19663, 35917, 38849, 39326, 71834, 77698, 137641, 271943, 275282, 543886, 1903601, 2058997, 3807202, 4117994, 14412979, 28825958, 100890853, 201781706]

約数ペア:

[(1, 201781706), (2, 100890853), (7, 28825958), (14, 14412979), (49, 4117994), (53, 3807202), (98, 2058997), (106, 1903601), (371, 543886), (733, 275282), (742, 271943), (1466, 137641), (2597, 77698), (2809, 71834), (5131, 39326), (5194, 38849), (5618, 35917), (10262, 19663)]