209312844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6359}}^1$

素因数の和:6590

約数の個数: 48

約数和(自身を含む): 528541440

約数和(自身を除く): 319228596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 2532, 2743, 5486, 6359, 8229, 10972, 12718, 16458, 19077, 25436, 32916, 38154, 76308, 82667, 165334, 248001, 330668, 496002, 992004, 1341749, 2683498, 4025247, 5366996, 8050494, 16100988, 17442737, 34885474, 52328211, 69770948, 104656422, 209312844]

約数ペア:

[(1, 209312844), (2, 104656422), (3, 69770948), (4, 52328211), (6, 34885474), (12, 17442737), (13, 16100988), (26, 8050494), (39, 5366996), (52, 4025247), (78, 2683498), (156, 1341749), (211, 992004), (422, 496002), (633, 330668), (844, 248001), (1266, 165334), (2532, 82667), (2743, 76308), (5486, 38154), (6359, 32916), (8229, 25436), (10972, 19077), (12718, 16458)]