99878212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 211559040

約数和(自身を除く): 111680828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 197, 266, 394, 532, 788, 953, 1379, 1906, 2758, 3743, 3812, 5516, 6671, 7486, 13342, 14972, 18107, 26201, 26684, 36214, 52402, 72428, 104804, 126749, 187741, 253498, 375482, 506996, 750964, 1314187, 2628374, 3567079, 5256748, 7134158, 14268316, 24969553, 49939106, 99878212]

約数ペア:

[(1, 99878212), (2, 49939106), (4, 24969553), (7, 14268316), (14, 7134158), (19, 5256748), (28, 3567079), (38, 2628374), (76, 1314187), (133, 750964), (197, 506996), (266, 375482), (394, 253498), (532, 187741), (788, 126749), (953, 104804), (1379, 72428), (1906, 52402), (2758, 36214), (3743, 26684), (3812, 26201), (5516, 18107), (6671, 14972), (7486, 13342)]