205549504

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1533

約数の個数: 56

約数和(自身を含む): 426077888

約数和(自身を除く): 220528384

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 148, 244, 296, 488, 592, 976, 1184, 1423, 1952, 2257, 2368, 2846, 3904, 4514, 5692, 9028, 11384, 18056, 22768, 36112, 45536, 52651, 72224, 86803, 91072, 105302, 144448, 173606, 210604, 347212, 421208, 694424, 842416, 1388848, 1684832, 2777696, 3211711, 3369664, 5555392, 6423422, 12846844, 25693688, 51387376, 102774752, 205549504]

約数ペア:

[(1, 205549504), (2, 102774752), (4, 51387376), (8, 25693688), (16, 12846844), (32, 6423422), (37, 5555392), (61, 3369664), (64, 3211711), (74, 2777696), (122, 1684832), (148, 1388848), (244, 842416), (296, 694424), (488, 421208), (592, 347212), (976, 210604), (1184, 173606), (1423, 144448), (1952, 105302), (2257, 91072), (2368, 86803), (2846, 72224), (3904, 52651), (4514, 45536), (5692, 36112), (9028, 22768), (11384, 18056)]