103220364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1999}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 260288000

約数和(自身を除く): 157067636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1324, 1986, 1999, 3972, 3998, 4303, 5997, 7996, 8606, 11994, 12909, 17212, 23988, 25818, 25987, 51636, 51974, 77961, 103948, 155922, 311844, 661669, 1323338, 1985007, 2646676, 3970014, 7940028, 8601697, 17203394, 25805091, 34406788, 51610182, 103220364]

約数ペア:

[(1, 103220364), (2, 51610182), (3, 34406788), (4, 25805091), (6, 17203394), (12, 8601697), (13, 7940028), (26, 3970014), (39, 2646676), (52, 1985007), (78, 1323338), (156, 661669), (331, 311844), (662, 155922), (993, 103948), (1324, 77961), (1986, 51974), (1999, 51636), (3972, 25987), (3998, 25818), (4303, 23988), (5997, 17212), (7996, 12909), (8606, 11994)]