201321344

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13217}}^1$

素因数の和:13255

約数の個数: 64

約数和(自身を含む): 485364960

約数和(自身を除く): 284043616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 13217, 15232, 26434, 52868, 92519, 105736, 185038, 211472, 224689, 370076, 422944, 449378, 740152, 845888, 898756, 1480304, 1572823, 1691776, 1797512, 2960608, 3145646, 3595024, 5921216, 6291292, 7190048, 11842432, 12582584, 14380096, 25165168, 28760192, 50330336, 100660672, 201321344]

約数ペア:

[(1, 201321344), (2, 100660672), (4, 50330336), (7, 28760192), (8, 25165168), (14, 14380096), (16, 12582584), (17, 11842432), (28, 7190048), (32, 6291292), (34, 5921216), (56, 3595024), (64, 3145646), (68, 2960608), (112, 1797512), (119, 1691776), (128, 1572823), (136, 1480304), (224, 898756), (238, 845888), (272, 740152), (448, 449378), (476, 422944), (544, 370076), (896, 224689), (952, 211472), (1088, 185038), (1904, 105736), (2176, 92519), (3808, 52868), (7616, 26434), (13217, 15232)]