201224405427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{180799}}^1$

素因数の和:181115

約数の個数: 32

約数和(自身を含む): 287949312000

約数和(自身を除く): 86724906573

約数列:

[1, 3, 17, 51, 139, 157, 417, 471, 2363, 2669, 7089, 8007, 21823, 65469, 180799, 370991, 542397, 1112973, 3073583, 9220749, 25131061, 28385443, 75393183, 85156329, 427228037, 482552531, 1281684111, 1447657593, 3945576577, 11836729731, 67074801809, 201224405427]

約数ペア:

[(1, 201224405427), (3, 67074801809), (17, 11836729731), (51, 3945576577), (139, 1447657593), (157, 1281684111), (417, 482552531), (471, 427228037), (2363, 85156329), (2669, 75393183), (7089, 28385443), (8007, 25131061), (21823, 9220749), (65469, 3073583), (180799, 1112973), (370991, 542397)]