209464452064

素因数分解:

$2^5\times 7^2\times {\mathrm{241}}^1\times {\mathrm{554303}}^1$

素因数の和:554568

約数の個数: 72

約数和(自身を含む): 481702370688

約数和(自身を除く): 272237918624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 241, 392, 482, 784, 964, 1568, 1687, 1928, 3374, 3856, 6748, 7712, 11809, 13496, 23618, 26992, 47236, 53984, 94472, 188944, 377888, 554303, 1108606, 2217212, 3880121, 4434424, 7760242, 8868848, 15520484, 17737696, 27160847, 31040968, 54321694, 62081936, 108643388, 124163872, 133587023, 217286776, 267174046, 434573552, 534348092, 869147104, 935109161, 1068696184, 1870218322, 2137392368, 3740436644, 4274784736, 6545764127, 7480873288, 13091528254, 14961746576, 26183056508, 29923493152, 52366113016, 104732226032, 209464452064]

約数ペア:

[(1, 209464452064), (2, 104732226032), (4, 52366113016), (7, 29923493152), (8, 26183056508), (14, 14961746576), (16, 13091528254), (28, 7480873288), (32, 6545764127), (49, 4274784736), (56, 3740436644), (98, 2137392368), (112, 1870218322), (196, 1068696184), (224, 935109161), (241, 869147104), (392, 534348092), (482, 434573552), (784, 267174046), (964, 217286776), (1568, 133587023), (1687, 124163872), (1928, 108643388), (3374, 62081936), (3856, 54321694), (6748, 31040968), (7712, 27160847), (11809, 17737696), (13496, 15520484), (23618, 8868848), (26992, 7760242), (47236, 4434424), (53984, 3880121), (94472, 2217212), (188944, 1108606), (377888, 554303)]