195780004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4799}}^1$

素因数の和:4888

約数の個数: 48

約数和(自身を含む): 412876800

約数和(自身を除く): 217096796

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 2914, 4799, 5828, 9598, 10199, 19196, 20398, 33593, 40796, 67186, 134372, 148769, 225553, 297538, 451106, 595076, 902212, 1041383, 1578871, 2082766, 3157742, 4165532, 6315484, 6992143, 13984286, 27968572, 48945001, 97890002, 195780004]

約数ペア:

[(1, 195780004), (2, 97890002), (4, 48945001), (7, 27968572), (14, 13984286), (28, 6992143), (31, 6315484), (47, 4165532), (62, 3157742), (94, 2082766), (124, 1578871), (188, 1041383), (217, 902212), (329, 595076), (434, 451106), (658, 297538), (868, 225553), (1316, 148769), (1457, 134372), (2914, 67186), (4799, 40796), (5828, 33593), (9598, 20398), (10199, 19196)]