201366340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3623}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 484630272

約数和(自身を除く): 283263932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 397, 794, 1588, 1985, 2779, 3623, 3970, 5558, 7246, 7940, 11116, 13895, 14492, 18115, 25361, 27790, 36230, 50722, 55580, 72460, 101444, 126805, 253610, 507220, 1438331, 2876662, 5753324, 7191655, 10068317, 14383310, 20136634, 28766620, 40273268, 50341585, 100683170, 201366340]

約数ペア:

[(1, 201366340), (2, 100683170), (4, 50341585), (5, 40273268), (7, 28766620), (10, 20136634), (14, 14383310), (20, 10068317), (28, 7191655), (35, 5753324), (70, 2876662), (140, 1438331), (397, 507220), (794, 253610), (1588, 126805), (1985, 101444), (2779, 72460), (3623, 55580), (3970, 50722), (5558, 36230), (7246, 27790), (7940, 25361), (11116, 18115), (13895, 14492)]