200858140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1823}}^1$

素因数の和:2626

約数の個数: 48

約数和(自身を含む): 482936832

約数和(自身を除く): 282078692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 787, 1574, 1823, 3148, 3646, 3935, 5509, 7292, 7870, 9115, 11018, 12761, 15740, 18230, 22036, 25522, 27545, 36460, 51044, 55090, 63805, 110180, 127610, 255220, 1434701, 2869402, 5738804, 7173505, 10042907, 14347010, 20085814, 28694020, 40171628, 50214535, 100429070, 200858140]

約数ペア:

[(1, 200858140), (2, 100429070), (4, 50214535), (5, 40171628), (7, 28694020), (10, 20085814), (14, 14347010), (20, 10042907), (28, 7173505), (35, 5738804), (70, 2869402), (140, 1434701), (787, 255220), (1574, 127610), (1823, 110180), (3148, 63805), (3646, 55090), (3935, 51044), (5509, 36460), (7292, 27545), (7870, 25522), (9115, 22036), (11018, 18230), (12761, 15740)]