207401910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12547}}^1$

素因数の和:12605

約数の個数: 64

約数和(自身を含む): 542073600

約数和(自身を除く): 334671690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 5510, 8265, 12547, 16530, 25094, 37641, 62735, 75282, 125470, 188205, 238393, 363863, 376410, 476786, 715179, 727726, 1091589, 1191965, 1430358, 1819315, 2183178, 2383930, 3575895, 3638630, 5457945, 6913397, 7151790, 10915890, 13826794, 20740191, 34566985, 41480382, 69133970, 103700955, 207401910]

約数ペア:

[(1, 207401910), (2, 103700955), (3, 69133970), (5, 41480382), (6, 34566985), (10, 20740191), (15, 13826794), (19, 10915890), (29, 7151790), (30, 6913397), (38, 5457945), (57, 3638630), (58, 3575895), (87, 2383930), (95, 2183178), (114, 1819315), (145, 1430358), (174, 1191965), (190, 1091589), (285, 727726), (290, 715179), (435, 476786), (551, 376410), (570, 363863), (870, 238393), (1102, 188205), (1653, 125470), (2755, 75282), (3306, 62735), (5510, 37641), (8265, 25094), (12547, 16530)]