200722788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1901}}^1$

素因数の和:2337

約数の個数: 72

約数和(自身を含む): 581555520

約数和(自身を除く): 380832732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 1257, 1676, 1901, 2514, 2933, 3771, 3802, 5028, 5703, 5866, 7542, 7604, 8799, 11406, 11732, 13307, 15084, 17109, 17598, 22812, 26397, 26614, 34218, 35196, 39921, 52794, 53228, 68436, 79842, 105588, 119763, 159684, 239526, 479052, 796519, 1593038, 2389557, 3186076, 4779114, 5575633, 7168671, 9558228, 11151266, 14337342, 16726899, 22302532, 28674684, 33453798, 50180697, 66907596, 100361394, 200722788]

約数ペア:

[(1, 200722788), (2, 100361394), (3, 66907596), (4, 50180697), (6, 33453798), (7, 28674684), (9, 22302532), (12, 16726899), (14, 14337342), (18, 11151266), (21, 9558228), (28, 7168671), (36, 5575633), (42, 4779114), (63, 3186076), (84, 2389557), (126, 1593038), (252, 796519), (419, 479052), (838, 239526), (1257, 159684), (1676, 119763), (1901, 105588), (2514, 79842), (2933, 68436), (3771, 53228), (3802, 52794), (5028, 39921), (5703, 35196), (5866, 34218), (7542, 26614), (7604, 26397), (8799, 22812), (11406, 17598), (11732, 17109), (13307, 15084)]