205440293454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2341}}^1\times {\mathrm{3251}}^1$

素因数の和:6017

約数の個数: 64

約数和(自身を含む): 449659503360

約数和(自身を除く): 244219209906

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 409, 818, 1227, 2341, 2454, 3251, 4499, 4682, 6502, 7023, 8998, 9753, 13497, 14046, 19506, 25751, 26994, 35761, 51502, 71522, 77253, 107283, 154506, 214566, 957469, 1329659, 1914938, 2659318, 2872407, 3988977, 5744814, 7610591, 7977954, 10532159, 14626249, 15221182, 21064318, 22831773, 29252498, 31596477, 43878747, 45663546, 63192954, 83716501, 87757494, 167433002, 251149503, 502299006, 3112731719, 6225463438, 9338195157, 18676390314, 34240048909, 68480097818, 102720146727, 205440293454]

約数ペア:

[(1, 205440293454), (2, 102720146727), (3, 68480097818), (6, 34240048909), (11, 18676390314), (22, 9338195157), (33, 6225463438), (66, 3112731719), (409, 502299006), (818, 251149503), (1227, 167433002), (2341, 87757494), (2454, 83716501), (3251, 63192954), (4499, 45663546), (4682, 43878747), (6502, 31596477), (7023, 29252498), (8998, 22831773), (9753, 21064318), (13497, 15221182), (14046, 14626249), (19506, 10532159), (25751, 7977954), (26994, 7610591), (35761, 5744814), (51502, 3988977), (71522, 2872407), (77253, 2659318), (107283, 1914938), (154506, 1329659), (214566, 957469)]