201226208

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 412917120

約数和(自身を除く): 211690912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 109, 124, 218, 248, 436, 496, 872, 992, 1744, 1861, 3379, 3488, 3722, 6758, 7444, 13516, 14888, 27032, 29776, 54064, 57691, 59552, 108128, 115382, 202849, 230764, 405698, 461528, 811396, 923056, 1622792, 1846112, 3245584, 6288319, 6491168, 12576638, 25153276, 50306552, 100613104, 201226208]

約数ペア:

[(1, 201226208), (2, 100613104), (4, 50306552), (8, 25153276), (16, 12576638), (31, 6491168), (32, 6288319), (62, 3245584), (109, 1846112), (124, 1622792), (218, 923056), (248, 811396), (436, 461528), (496, 405698), (872, 230764), (992, 202849), (1744, 115382), (1861, 108128), (3379, 59552), (3488, 57691), (3722, 54064), (6758, 29776), (7444, 27032), (13516, 14888)]