202554032

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1581

約数の個数: 40

約数和(自身を含む): 401001120

約数和(自身を除く): 198447088

約数列:

[1, 2, 4, 8, 16, 89, 103, 178, 206, 356, 412, 712, 824, 1381, 1424, 1648, 2762, 5524, 9167, 11048, 18334, 22096, 36668, 73336, 122909, 142243, 146672, 245818, 284486, 491636, 568972, 983272, 1137944, 1966544, 2275888, 12659627, 25319254, 50638508, 101277016, 202554032]

約数ペア:

[(1, 202554032), (2, 101277016), (4, 50638508), (8, 25319254), (16, 12659627), (89, 2275888), (103, 1966544), (178, 1137944), (206, 983272), (356, 568972), (412, 491636), (712, 284486), (824, 245818), (1381, 146672), (1424, 142243), (1648, 122909), (2762, 73336), (5524, 36668), (9167, 22096), (11048, 18334)]