204549774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21673}}^1$

素因数の和:21713

約数の個数: 48

約数和(自身を含む): 484283856

約数和(自身を除く): 279734082

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 21673, 43346, 65019, 130038, 238403, 281749, 476806, 563498, 715209, 845247, 1430418, 1690494, 2622433, 3099239, 5244866, 6198478, 7867299, 9297717, 15734598, 18595434, 34091629, 68183258, 102274887, 204549774]

約数ペア:

[(1, 204549774), (2, 102274887), (3, 68183258), (6, 34091629), (11, 18595434), (13, 15734598), (22, 9297717), (26, 7867299), (33, 6198478), (39, 5244866), (66, 3099239), (78, 2622433), (121, 1690494), (143, 1430418), (242, 845247), (286, 715209), (363, 563498), (429, 476806), (726, 281749), (858, 238403), (1573, 130038), (3146, 65019), (4719, 43346), (9438, 21673)]