199268520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{150961}}^1$

素因数の和:150986

約数の個数: 64

約数和(自身を含む): 652155840

約数和(自身を除く): 452887320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 150961, 301922, 452883, 603844, 754805, 905766, 1207688, 1509610, 1660571, 1811532, 2264415, 3019220, 3321142, 3623064, 4528830, 4981713, 6038440, 6642284, 8302855, 9057660, 9963426, 13284568, 16605710, 18115320, 19926852, 24908565, 33211420, 39853704, 49817130, 66422840, 99634260, 199268520]

約数ペア:

[(1, 199268520), (2, 99634260), (3, 66422840), (4, 49817130), (5, 39853704), (6, 33211420), (8, 24908565), (10, 19926852), (11, 18115320), (12, 16605710), (15, 13284568), (20, 9963426), (22, 9057660), (24, 8302855), (30, 6642284), (33, 6038440), (40, 4981713), (44, 4528830), (55, 3623064), (60, 3321142), (66, 3019220), (88, 2264415), (110, 1811532), (120, 1660571), (132, 1509610), (165, 1207688), (220, 905766), (264, 754805), (330, 603844), (440, 452883), (660, 301922), (1320, 150961)]