208293504

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{28549}}^1$

素因数の和:28585

約数の個数: 64

約数和(自身を含む): 582420000

約数和(自身を除く): 374126496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 28549, 57098, 85647, 114196, 171294, 228392, 342588, 456784, 542431, 685176, 913568, 1084862, 1370352, 1627293, 1827136, 2169724, 2740704, 3254586, 3654272, 4339448, 5481408, 6509172, 8678896, 10962816, 13018344, 17357792, 26036688, 34715584, 52073376, 69431168, 104146752, 208293504]

約数ペア:

[(1, 208293504), (2, 104146752), (3, 69431168), (4, 52073376), (6, 34715584), (8, 26036688), (12, 17357792), (16, 13018344), (19, 10962816), (24, 8678896), (32, 6509172), (38, 5481408), (48, 4339448), (57, 3654272), (64, 3254586), (76, 2740704), (96, 2169724), (114, 1827136), (128, 1627293), (152, 1370352), (192, 1084862), (228, 913568), (304, 685176), (384, 542431), (456, 456784), (608, 342588), (912, 228392), (1216, 171294), (1824, 114196), (2432, 85647), (3648, 57098), (7296, 28549)]