203972352

素因数分解:

$2^8\times 3^1\times {\mathrm{349}}^1\times {\mathrm{761}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 545134800

約数和(自身を除く): 341162448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 349, 384, 698, 761, 768, 1047, 1396, 1522, 2094, 2283, 2792, 3044, 4188, 4566, 5584, 6088, 8376, 9132, 11168, 12176, 16752, 18264, 22336, 24352, 33504, 36528, 44672, 48704, 67008, 73056, 89344, 97408, 134016, 146112, 194816, 265589, 268032, 292224, 531178, 584448, 796767, 1062356, 1593534, 2124712, 3187068, 4249424, 6374136, 8498848, 12748272, 16997696, 25496544, 33995392, 50993088, 67990784, 101986176, 203972352]

約数ペア:

[(1, 203972352), (2, 101986176), (3, 67990784), (4, 50993088), (6, 33995392), (8, 25496544), (12, 16997696), (16, 12748272), (24, 8498848), (32, 6374136), (48, 4249424), (64, 3187068), (96, 2124712), (128, 1593534), (192, 1062356), (256, 796767), (349, 584448), (384, 531178), (698, 292224), (761, 268032), (768, 265589), (1047, 194816), (1396, 146112), (1522, 134016), (2094, 97408), (2283, 89344), (2792, 73056), (3044, 67008), (4188, 48704), (4566, 44672), (5584, 36528), (6088, 33504), (8376, 24352), (9132, 22336), (11168, 18264), (12176, 16752)]