201587841

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5237}}^1$

素因数の和:5310

約数の個数: 48

約数和(自身を含む): 366073344

約数和(自身を除く): 164485503

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 819, 987, 1833, 2961, 4277, 5237, 5499, 12831, 15711, 36659, 38493, 47133, 68081, 109977, 204243, 246139, 329931, 476567, 612729, 738417, 1429701, 1722973, 2215251, 3199807, 4289103, 5168919, 9599421, 15506757, 22398649, 28798263, 67195947, 201587841]

約数ペア:

[(1, 201587841), (3, 67195947), (7, 28798263), (9, 22398649), (13, 15506757), (21, 9599421), (39, 5168919), (47, 4289103), (63, 3199807), (91, 2215251), (117, 1722973), (141, 1429701), (273, 738417), (329, 612729), (423, 476567), (611, 329931), (819, 246139), (987, 204243), (1833, 109977), (2961, 68081), (4277, 47133), (5237, 38493), (5499, 36659), (12831, 15711)]