282630187

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 368375040

約数和(自身を除く): 85744853

約数列:

[1, 7, 19, 23, 49, 67, 133, 161, 197, 437, 469, 931, 1127, 1273, 1379, 1541, 3059, 3283, 3743, 4531, 8911, 9653, 10787, 13199, 21413, 26201, 29279, 31717, 62377, 75509, 86089, 92393, 183407, 204953, 222019, 250781, 303577, 602623, 646751, 1434671, 1755467, 2125039, 4218361, 5767963, 12288269, 14875273, 40375741, 282630187]

約数ペア:

[(1, 282630187), (7, 40375741), (19, 14875273), (23, 12288269), (49, 5767963), (67, 4218361), (133, 2125039), (161, 1755467), (197, 1434671), (437, 646751), (469, 602623), (931, 303577), (1127, 250781), (1273, 222019), (1379, 204953), (1541, 183407), (3059, 92393), (3283, 86089), (3743, 75509), (4531, 62377), (8911, 31717), (9653, 29279), (10787, 26201), (13199, 21413)]