204981612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 550416384

約数和(自身を除く): 345434772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 107, 132, 138, 214, 253, 276, 321, 428, 506, 631, 642, 759, 1012, 1177, 1262, 1284, 1518, 1893, 2354, 2461, 2524, 3036, 3531, 3786, 4708, 4922, 6941, 7062, 7383, 7572, 9844, 13882, 14124, 14513, 14766, 20823, 27071, 27764, 29026, 29532, 41646, 43539, 54142, 58052, 67517, 81213, 83292, 87078, 108284, 135034, 159643, 162426, 174156, 202551, 270068, 319286, 324852, 405102, 478929, 638572, 742687, 810204, 957858, 1485374, 1552891, 1915716, 2228061, 2970748, 3105782, 4456122, 4658673, 6211564, 8912244, 9317346, 17081801, 18634692, 34163602, 51245403, 68327204, 102490806, 204981612]

約数ペア:

[(1, 204981612), (2, 102490806), (3, 68327204), (4, 51245403), (6, 34163602), (11, 18634692), (12, 17081801), (22, 9317346), (23, 8912244), (33, 6211564), (44, 4658673), (46, 4456122), (66, 3105782), (69, 2970748), (92, 2228061), (107, 1915716), (132, 1552891), (138, 1485374), (214, 957858), (253, 810204), (276, 742687), (321, 638572), (428, 478929), (506, 405102), (631, 324852), (642, 319286), (759, 270068), (1012, 202551), (1177, 174156), (1262, 162426), (1284, 159643), (1518, 135034), (1893, 108284), (2354, 87078), (2461, 83292), (2524, 81213), (3036, 67517), (3531, 58052), (3786, 54142), (4708, 43539), (4922, 41646), (6941, 29532), (7062, 29026), (7383, 27764), (7572, 27071), (9844, 20823), (13882, 14766), (14124, 14513)]