201920749326

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1283}}^1\times {\mathrm{119773}}^1$

素因数の和:121137

約数の個数: 48

約数和(自身を含む): 443837408976

約数和(自身を除く): 241916659650

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1283, 1314, 2566, 3849, 7698, 11547, 23094, 93659, 119773, 187318, 239546, 280977, 359319, 561954, 718638, 842931, 1077957, 1685862, 2155914, 8743429, 17486858, 26230287, 52460574, 78690861, 153668759, 157381722, 307337518, 461006277, 922012554, 1383018831, 2766037662, 11217819407, 22435638814, 33653458221, 67306916442, 100960374663, 201920749326]

約数ペア:

[(1, 201920749326), (2, 100960374663), (3, 67306916442), (6, 33653458221), (9, 22435638814), (18, 11217819407), (73, 2766037662), (146, 1383018831), (219, 922012554), (438, 461006277), (657, 307337518), (1283, 157381722), (1314, 153668759), (2566, 78690861), (3849, 52460574), (7698, 26230287), (11547, 17486858), (23094, 8743429), (93659, 2155914), (119773, 1685862), (187318, 1077957), (239546, 842931), (280977, 718638), (359319, 561954)]