201978082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{69313}}^1$

素因数の和:69393

約数の個数: 16

約数和(自身を含む): 319398912

約数和(自身を除く): 117420830

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 69313, 138626, 2148703, 3257711, 4297406, 6515422, 100989041, 201978082]

約数ペア:

[(1, 201978082), (2, 100989041), (31, 6515422), (47, 4297406), (62, 3257711), (94, 2148703), (1457, 138626), (2914, 69313)]