202011914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2141}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 345461760

約数和(自身を除く): 143449846

約数列:

[1, 2, 13, 19, 26, 38, 191, 247, 382, 494, 2141, 2483, 3629, 4282, 4966, 7258, 27833, 40679, 47177, 55666, 81358, 94354, 408931, 528827, 817862, 1057654, 5316103, 7769689, 10632206, 15539378, 101005957, 202011914]

約数ペア:

[(1, 202011914), (2, 101005957), (13, 15539378), (19, 10632206), (26, 7769689), (38, 5316103), (191, 1057654), (247, 817862), (382, 528827), (494, 408931), (2141, 94354), (2483, 81358), (3629, 55666), (4282, 47177), (4966, 40679), (7258, 27833)]