202489194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2739

約数の個数: 64

約数和(自身を含む): 460339200

約数和(自身を除く): 257850006

約数列:

[1, 2, 3, 6, 19, 23, 29, 38, 46, 57, 58, 69, 87, 114, 138, 174, 437, 551, 667, 874, 1102, 1311, 1334, 1653, 2001, 2622, 2663, 3306, 4002, 5326, 7989, 12673, 15978, 25346, 38019, 50597, 61249, 76038, 77227, 101194, 122498, 151791, 154454, 183747, 231681, 303582, 367494, 463362, 1163731, 1467313, 1776221, 2327462, 2934626, 3491193, 3552442, 4401939, 5328663, 6982386, 8803878, 10657326, 33748199, 67496398, 101244597, 202489194]

約数ペア:

[(1, 202489194), (2, 101244597), (3, 67496398), (6, 33748199), (19, 10657326), (23, 8803878), (29, 6982386), (38, 5328663), (46, 4401939), (57, 3552442), (58, 3491193), (69, 2934626), (87, 2327462), (114, 1776221), (138, 1467313), (174, 1163731), (437, 463362), (551, 367494), (667, 303582), (874, 231681), (1102, 183747), (1311, 154454), (1334, 151791), (1653, 122498), (2001, 101194), (2622, 77227), (2663, 76038), (3306, 61249), (4002, 50597), (5326, 38019), (7989, 25346), (12673, 15978)]