211502528

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{173933}}^1$

素因数の和:173964

約数の個数: 28

約数和(自身を含む): 441792360

約数和(自身を除く): 230289832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 173933, 347866, 695732, 1391464, 2782928, 3304727, 5565856, 6609454, 11131712, 13218908, 26437816, 52875632, 105751264, 211502528]

約数ペア:

[(1, 211502528), (2, 105751264), (4, 52875632), (8, 26437816), (16, 13218908), (19, 11131712), (32, 6609454), (38, 5565856), (64, 3304727), (76, 2782928), (152, 1391464), (304, 695732), (608, 347866), (1216, 173933)]