201452823

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 344381856

約数和(自身を除く): 142929033

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 157, 429, 471, 997, 1287, 1413, 1727, 2041, 2991, 5181, 6123, 8973, 10967, 12961, 15543, 18369, 22451, 32901, 38883, 67353, 98703, 116649, 142571, 156529, 202059, 427713, 469587, 1283139, 1408761, 1721819, 2034877, 5165457, 6104631, 15496371, 18313893, 22383647, 67150941, 201452823]

約数ペア:

[(1, 201452823), (3, 67150941), (9, 22383647), (11, 18313893), (13, 15496371), (33, 6104631), (39, 5165457), (99, 2034877), (117, 1721819), (143, 1408761), (157, 1283139), (429, 469587), (471, 427713), (997, 202059), (1287, 156529), (1413, 142571), (1727, 116649), (2041, 98703), (2991, 67353), (5181, 38883), (6123, 32901), (8973, 22451), (10967, 18369), (12961, 15543)]