212093072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3923}}^1$

素因数の和:4071

約数の個数: 40

約数和(自身を含む): 428186880

約数和(自身を除く): 216093808

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 3379, 3923, 6758, 7846, 13516, 15692, 27032, 31384, 54064, 62768, 121613, 243226, 427607, 486452, 855214, 972904, 1710428, 1945808, 3420856, 6841712, 13255817, 26511634, 53023268, 106046536, 212093072]

約数ペア:

[(1, 212093072), (2, 106046536), (4, 53023268), (8, 26511634), (16, 13255817), (31, 6841712), (62, 3420856), (109, 1945808), (124, 1710428), (218, 972904), (248, 855214), (436, 486452), (496, 427607), (872, 243226), (1744, 121613), (3379, 62768), (3923, 54064), (6758, 31384), (7846, 27032), (13516, 15692)]