209841624

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{51131}}^1$

素因数の和:51165

約数の個数: 64

約数和(自身を含む): 613584000

約数和(自身を除く): 403742376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 51131, 102262, 153393, 204524, 306786, 409048, 460179, 613572, 920358, 971489, 1227144, 1380537, 1840716, 1942978, 2761074, 2914467, 3681432, 3885956, 5522148, 5828934, 7771912, 8743401, 11044296, 11657868, 17486802, 23315736, 26230203, 34973604, 52460406, 69947208, 104920812, 209841624]

約数ペア:

[(1, 209841624), (2, 104920812), (3, 69947208), (4, 52460406), (6, 34973604), (8, 26230203), (9, 23315736), (12, 17486802), (18, 11657868), (19, 11044296), (24, 8743401), (27, 7771912), (36, 5828934), (38, 5522148), (54, 3885956), (57, 3681432), (72, 2914467), (76, 2761074), (108, 1942978), (114, 1840716), (152, 1380537), (171, 1227144), (216, 971489), (228, 920358), (342, 613572), (456, 460179), (513, 409048), (684, 306786), (1026, 204524), (1368, 153393), (2052, 102262), (4104, 51131)]