201291492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{42901}}^1$

素因数の和:42948

約数の個数: 48

約数和(自身を含む): 518942592

約数和(自身を除く): 317651100

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 42901, 85802, 128703, 171604, 257406, 514812, 729317, 986723, 1458634, 1973446, 2187951, 2917268, 2960169, 3946892, 4375902, 5920338, 8751804, 11840676, 16774291, 33548582, 50322873, 67097164, 100645746, 201291492]

約数ペア:

[(1, 201291492), (2, 100645746), (3, 67097164), (4, 50322873), (6, 33548582), (12, 16774291), (17, 11840676), (23, 8751804), (34, 5920338), (46, 4375902), (51, 3946892), (68, 2960169), (69, 2917268), (92, 2187951), (102, 1973446), (138, 1458634), (204, 986723), (276, 729317), (391, 514812), (782, 257406), (1173, 171604), (1564, 128703), (2346, 85802), (4692, 42901)]