205435412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33199}}^1$

素因数の和:33240

約数の個数: 48

約数和(自身を含む): 468518400

約数和(自身を除く): 263082988

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 33199, 66398, 132796, 232393, 431587, 464786, 564383, 863174, 929572, 1128766, 1726348, 2257532, 3021109, 3950681, 6042218, 7336979, 7901362, 12084436, 14673958, 15802724, 29347916, 51358853, 102717706, 205435412]

約数ペア:

[(1, 205435412), (2, 102717706), (4, 51358853), (7, 29347916), (13, 15802724), (14, 14673958), (17, 12084436), (26, 7901362), (28, 7336979), (34, 6042218), (52, 3950681), (68, 3021109), (91, 2257532), (119, 1726348), (182, 1128766), (221, 929572), (238, 863174), (364, 564383), (442, 464786), (476, 431587), (884, 232393), (1547, 132796), (3094, 66398), (6188, 33199)]