187702900532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2247293}}^1$

素因数の和:2247480

約数の個数: 48

約数和(自身を含む): 397681146240

約数和(自身を除く): 209978245708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 1099, 2198, 2983, 4396, 5966, 11932, 20881, 41762, 83524, 2247293, 4494586, 8989172, 15731051, 31462102, 42698567, 62924204, 85397134, 170794268, 298889969, 352825001, 597779938, 705650002, 1195559876, 1411300004, 2469775007, 4939550014, 6703675019, 9879100028, 13407350038, 26814700076, 46925725133, 93851450266, 187702900532]

約数ペア:

[(1, 187702900532), (2, 93851450266), (4, 46925725133), (7, 26814700076), (14, 13407350038), (19, 9879100028), (28, 6703675019), (38, 4939550014), (76, 2469775007), (133, 1411300004), (157, 1195559876), (266, 705650002), (314, 597779938), (532, 352825001), (628, 298889969), (1099, 170794268), (2198, 85397134), (2983, 62924204), (4396, 42698567), (5966, 31462102), (11932, 15731051), (20881, 8989172), (41762, 4494586), (83524, 2247293)]