199048976

素因数分解:

$2^4\times 7^2\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1156

約数の個数: 60

約数和(自身を含む): 450627408

約数和(自身を除く): 251578432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 307, 392, 614, 784, 827, 1228, 1654, 2149, 2456, 3308, 4298, 4912, 5789, 6616, 8596, 11578, 13232, 15043, 17192, 23156, 30086, 34384, 40523, 46312, 60172, 81046, 92624, 120344, 162092, 240688, 253889, 324184, 507778, 648368, 1015556, 1777223, 2031112, 3554446, 4062224, 7108892, 12440561, 14217784, 24881122, 28435568, 49762244, 99524488, 199048976]

約数ペア:

[(1, 199048976), (2, 99524488), (4, 49762244), (7, 28435568), (8, 24881122), (14, 14217784), (16, 12440561), (28, 7108892), (49, 4062224), (56, 3554446), (98, 2031112), (112, 1777223), (196, 1015556), (307, 648368), (392, 507778), (614, 324184), (784, 253889), (827, 240688), (1228, 162092), (1654, 120344), (2149, 92624), (2456, 81046), (3308, 60172), (4298, 46312), (4912, 40523), (5789, 34384), (6616, 30086), (8596, 23156), (11578, 17192), (13232, 15043)]