208032444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9811}}^1$

素因数の和:9871

約数の個数: 72

約数和(自身を含む): 571450880

約数和(自身を除く): 363418436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 9811, 10602, 19622, 21204, 29433, 39244, 58866, 88299, 117732, 176598, 186409, 304141, 353196, 372818, 559227, 608282, 745636, 912423, 1118454, 1216564, 1677681, 1824846, 2236908, 2737269, 3355362, 3649692, 5474538, 5778679, 6710724, 10949076, 11557358, 17336037, 23114716, 34672074, 52008111, 69344148, 104016222, 208032444]

約数ペア:

[(1, 208032444), (2, 104016222), (3, 69344148), (4, 52008111), (6, 34672074), (9, 23114716), (12, 17336037), (18, 11557358), (19, 10949076), (31, 6710724), (36, 5778679), (38, 5474538), (57, 3649692), (62, 3355362), (76, 2737269), (93, 2236908), (114, 1824846), (124, 1677681), (171, 1216564), (186, 1118454), (228, 912423), (279, 745636), (342, 608282), (372, 559227), (558, 372818), (589, 353196), (684, 304141), (1116, 186409), (1178, 176598), (1767, 117732), (2356, 88299), (3534, 58866), (5301, 39244), (7068, 29433), (9811, 21204), (10602, 19622)]