208379220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12101}}^1$

素因数の和:12161

約数の個数: 96

約数和(自身を含む): 683133696

約数和(自身を除く): 474754476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 12101, 17220, 24202, 36303, 48404, 60505, 72606, 84707, 121010, 145212, 169414, 181515, 242020, 254121, 338828, 363030, 423535, 496141, 508242, 726060, 847070, 992282, 1016484, 1270605, 1488423, 1694140, 1984564, 2480705, 2541210, 2976846, 3472987, 4961410, 5082420, 5953692, 6945974, 7442115, 9922820, 10418961, 13891948, 14884230, 17364935, 20837922, 29768460, 34729870, 41675844, 52094805, 69459740, 104189610, 208379220]

約数ペア:

[(1, 208379220), (2, 104189610), (3, 69459740), (4, 52094805), (5, 41675844), (6, 34729870), (7, 29768460), (10, 20837922), (12, 17364935), (14, 14884230), (15, 13891948), (20, 10418961), (21, 9922820), (28, 7442115), (30, 6945974), (35, 5953692), (41, 5082420), (42, 4961410), (60, 3472987), (70, 2976846), (82, 2541210), (84, 2480705), (105, 1984564), (123, 1694140), (140, 1488423), (164, 1270605), (205, 1016484), (210, 992282), (246, 847070), (287, 726060), (410, 508242), (420, 496141), (492, 423535), (574, 363030), (615, 338828), (820, 254121), (861, 242020), (1148, 181515), (1230, 169414), (1435, 145212), (1722, 121010), (2460, 84707), (2870, 72606), (3444, 60505), (4305, 48404), (5740, 36303), (8610, 24202), (12101, 17220)]