201245440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14293}}^1$

素因数の和:14325

約数の個数: 72

約数和(自身を含む): 525904848

約数和(自身を除く): 324659408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 14293, 28586, 57172, 71465, 114344, 142930, 157223, 228688, 285860, 314446, 457376, 571720, 628892, 786115, 914752, 1143440, 1257784, 1572230, 1829504, 2286880, 2515568, 3144460, 3659008, 4573760, 5031136, 6288920, 9147520, 10062272, 12577840, 18295040, 20124544, 25155680, 40249088, 50311360, 100622720, 201245440]

約数ペア:

[(1, 201245440), (2, 100622720), (4, 50311360), (5, 40249088), (8, 25155680), (10, 20124544), (11, 18295040), (16, 12577840), (20, 10062272), (22, 9147520), (32, 6288920), (40, 5031136), (44, 4573760), (55, 3659008), (64, 3144460), (80, 2515568), (88, 2286880), (110, 1829504), (128, 1572230), (160, 1257784), (176, 1143440), (220, 914752), (256, 786115), (320, 628892), (352, 571720), (440, 457376), (640, 314446), (704, 285860), (880, 228688), (1280, 157223), (1408, 142930), (1760, 114344), (2816, 71465), (3520, 57172), (7040, 28586), (14080, 14293)]