199284992

素因数分解:

$2^8\times {\mathrm{83}}^2\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 54

約数和(自身を含む): 406205142

約数和(自身を除く): 206920150

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 113, 128, 166, 226, 256, 332, 452, 664, 904, 1328, 1808, 2656, 3616, 5312, 6889, 7232, 9379, 10624, 13778, 14464, 18758, 21248, 27556, 28928, 37516, 55112, 75032, 110224, 150064, 220448, 300128, 440896, 600256, 778457, 881792, 1200512, 1556914, 1763584, 2401024, 3113828, 6227656, 12455312, 24910624, 49821248, 99642496, 199284992]

約数ペア:

[(1, 199284992), (2, 99642496), (4, 49821248), (8, 24910624), (16, 12455312), (32, 6227656), (64, 3113828), (83, 2401024), (113, 1763584), (128, 1556914), (166, 1200512), (226, 881792), (256, 778457), (332, 600256), (452, 440896), (664, 300128), (904, 220448), (1328, 150064), (1808, 110224), (2656, 75032), (3616, 55112), (5312, 37516), (6889, 28928), (7232, 27556), (9379, 21248), (10624, 18758), (13778, 14464)]