200742930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{76913}}^1$

素因数の和:76955

約数の個数: 48

約数和(自身を含む): 539936280

約数和(自身を除く): 339193350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 76913, 153826, 230739, 384565, 461478, 692217, 769130, 1153695, 1384434, 2230477, 2307390, 3461085, 4460954, 6691431, 6922170, 11152385, 13382862, 20074293, 22304770, 33457155, 40148586, 66914310, 100371465, 200742930]

約数ペア:

[(1, 200742930), (2, 100371465), (3, 66914310), (5, 40148586), (6, 33457155), (9, 22304770), (10, 20074293), (15, 13382862), (18, 11152385), (29, 6922170), (30, 6691431), (45, 4460954), (58, 3461085), (87, 2307390), (90, 2230477), (145, 1384434), (174, 1153695), (261, 769130), (290, 692217), (435, 461478), (522, 384565), (870, 230739), (1305, 153826), (2610, 76913)]