201370638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1609

約数の個数: 64

約数和(自身を含む): 476969472

約数和(自身を除く): 275598834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 61, 106, 122, 159, 183, 318, 366, 371, 427, 742, 854, 1113, 1281, 1483, 2226, 2562, 2966, 3233, 4449, 6466, 8898, 9699, 10381, 19398, 20762, 22631, 31143, 45262, 62286, 67893, 78599, 90463, 135786, 157198, 180926, 235797, 271389, 471594, 542778, 550193, 633241, 1100386, 1266482, 1650579, 1899723, 3301158, 3799446, 4794539, 9589078, 14383617, 28767234, 33561773, 67123546, 100685319, 201370638]

約数ペア:

[(1, 201370638), (2, 100685319), (3, 67123546), (6, 33561773), (7, 28767234), (14, 14383617), (21, 9589078), (42, 4794539), (53, 3799446), (61, 3301158), (106, 1899723), (122, 1650579), (159, 1266482), (183, 1100386), (318, 633241), (366, 550193), (371, 542778), (427, 471594), (742, 271389), (854, 235797), (1113, 180926), (1281, 157198), (1483, 135786), (2226, 90463), (2562, 78599), (2966, 67893), (3233, 62286), (4449, 45262), (6466, 31143), (8898, 22631), (9699, 20762), (10381, 19398)]