198699872

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{46687}}^1$

素因数の和:46723

約数の個数: 48

約数和(自身を含む): 470615040

約数和(自身を除く): 271915168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 46687, 93374, 186748, 326809, 373496, 653618, 746992, 887053, 1307236, 1493984, 1774106, 2614472, 3548212, 5228944, 6209371, 7096424, 10457888, 12418742, 14192848, 24837484, 28385696, 49674968, 99349936, 198699872]

約数ペア:

[(1, 198699872), (2, 99349936), (4, 49674968), (7, 28385696), (8, 24837484), (14, 14192848), (16, 12418742), (19, 10457888), (28, 7096424), (32, 6209371), (38, 5228944), (56, 3548212), (76, 2614472), (112, 1774106), (133, 1493984), (152, 1307236), (224, 887053), (266, 746992), (304, 653618), (532, 373496), (608, 326809), (1064, 186748), (2128, 93374), (4256, 46687)]