201395623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 246564864

約数和(自身を除く): 45169241

約数列:

[1, 11, 13, 31, 143, 181, 251, 341, 403, 1991, 2353, 2761, 3263, 4433, 5611, 7781, 25883, 35893, 45431, 61721, 72943, 85591, 101153, 499741, 590603, 802373, 1112683, 1408361, 6496633, 15491971, 18308693, 201395623]

約数ペア:

[(1, 201395623), (11, 18308693), (13, 15491971), (31, 6496633), (143, 1408361), (181, 1112683), (251, 802373), (341, 590603), (403, 499741), (1991, 101153), (2353, 85591), (2761, 72943), (3263, 61721), (4433, 45431), (5611, 35893), (7781, 25883)]