202821736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{19309}}^1$

素因数の和:19429

約数の個数: 32

約数和(自身を含む): 413620200

約数和(自身を除く): 210798464

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 19309, 38618, 77236, 154472, 251017, 502034, 1004068, 1950209, 2008136, 3900418, 7800836, 15601672, 25352717, 50705434, 101410868, 202821736]

約数ペア:

[(1, 202821736), (2, 101410868), (4, 50705434), (8, 25352717), (13, 15601672), (26, 7800836), (52, 3900418), (101, 2008136), (104, 1950209), (202, 1004068), (404, 502034), (808, 251017), (1313, 154472), (2626, 77236), (5252, 38618), (10504, 19309)]