221193408

素因数分解:

$2^6\times 3^1\times {\mathrm{349}}^1\times {\mathrm{3301}}^1$

素因数の和:3665

約数の個数: 56

約数和(自身を含む): 587095600

約数和(自身を除く): 365902192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 349, 698, 1047, 1396, 2094, 2792, 3301, 4188, 5584, 6602, 8376, 9903, 11168, 13204, 16752, 19806, 22336, 26408, 33504, 39612, 52816, 67008, 79224, 105632, 158448, 211264, 316896, 633792, 1152049, 2304098, 3456147, 4608196, 6912294, 9216392, 13824588, 18432784, 27649176, 36865568, 55298352, 73731136, 110596704, 221193408]

約数ペア:

[(1, 221193408), (2, 110596704), (3, 73731136), (4, 55298352), (6, 36865568), (8, 27649176), (12, 18432784), (16, 13824588), (24, 9216392), (32, 6912294), (48, 4608196), (64, 3456147), (96, 2304098), (192, 1152049), (349, 633792), (698, 316896), (1047, 211264), (1396, 158448), (2094, 105632), (2792, 79224), (3301, 67008), (4188, 52816), (5584, 39612), (6602, 33504), (8376, 26408), (9903, 22336), (11168, 19806), (13204, 16752)]