201680886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{74531}}^1$

素因数の和:74588

約数の個数: 32

約数和(自身を含む): 450769536

約数和(自身を除く): 249088650

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 74531, 149062, 223593, 447186, 819841, 1639682, 2459523, 3055771, 4919046, 6111542, 9167313, 18334626, 33613481, 67226962, 100840443, 201680886]

約数ペア:

[(1, 201680886), (2, 100840443), (3, 67226962), (6, 33613481), (11, 18334626), (22, 9167313), (33, 6111542), (41, 4919046), (66, 3055771), (82, 2459523), (123, 1639682), (246, 819841), (451, 447186), (902, 223593), (1353, 149062), (2706, 74531)]