205254552

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{38351}}^1$

素因数の和:38583

約数の個数: 32

約数和(自身を含む): 515450880

約数和(自身を除く): 310196328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 38351, 76702, 115053, 153404, 230106, 306808, 460212, 920424, 8552273, 17104546, 25656819, 34209092, 51313638, 68418184, 102627276, 205254552]

約数ペア:

[(1, 205254552), (2, 102627276), (3, 68418184), (4, 51313638), (6, 34209092), (8, 25656819), (12, 17104546), (24, 8552273), (223, 920424), (446, 460212), (669, 306808), (892, 230106), (1338, 153404), (1784, 115053), (2676, 76702), (5352, 38351)]