208549890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4558

約数の個数: 96

約数和(自身を含む): 592038720

約数和(自身を除く): 383488830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 810, 855, 1026, 1215, 1539, 1710, 2430, 2565, 3078, 4517, 4617, 5130, 7695, 9034, 9234, 13551, 15390, 22585, 23085, 27102, 40653, 45170, 46170, 67755, 81306, 85823, 121959, 135510, 171646, 203265, 243918, 257469, 365877, 406530, 429115, 514938, 609795, 731754, 772407, 858230, 1097631, 1219590, 1287345, 1544814, 1829385, 2195262, 2317221, 2574690, 3658770, 3862035, 4634442, 5488155, 6951663, 7724070, 10976310, 11586105, 13903326, 20854989, 23172210, 34758315, 41709978, 69516630, 104274945, 208549890]

約数ペア:

[(1, 208549890), (2, 104274945), (3, 69516630), (5, 41709978), (6, 34758315), (9, 23172210), (10, 20854989), (15, 13903326), (18, 11586105), (19, 10976310), (27, 7724070), (30, 6951663), (38, 5488155), (45, 4634442), (54, 3862035), (57, 3658770), (81, 2574690), (90, 2317221), (95, 2195262), (114, 1829385), (135, 1544814), (162, 1287345), (171, 1219590), (190, 1097631), (243, 858230), (270, 772407), (285, 731754), (342, 609795), (405, 514938), (486, 429115), (513, 406530), (570, 365877), (810, 257469), (855, 243918), (1026, 203265), (1215, 171646), (1539, 135510), (1710, 121959), (2430, 85823), (2565, 81306), (3078, 67755), (4517, 46170), (4617, 45170), (5130, 40653), (7695, 27102), (9034, 23085), (9234, 22585), (13551, 15390)]